This is it, the fourth and final "What-if" crossover story of Back to the Future and Johnny Test. Each episode will have Seven chapters. Be sure to let me know how you like my story. I do not own Back to the Future or Johnny Test.

Chapter 1: Doc's Notebook

xXxWoLfwrIT3rxXx presents

Johnny: "All right, I'm ready."

A crossover event

Doc: "Good evening. I'm Dr. Emmett Brown. I'm standing here at the parking lot of the Twin Pines Mall. It's a Saturday morning, October 26th, 1985, 1:18 AM. And this is temporal experiment number one. Come on, Einy. Hey, boy, get in there. Attaboy. In you go. Get down. Get your seatbelt on." (Straps Einstein into seatbelt) "That's it."

Johnny: "Whoa, whoa, whoa. Okay."

Doc shows a watch around Einstein's neck, and another from his neck, and both read 1:18 AM.

Doc: "Please note that Einstein's clock is in precise synchronization with my control watch. Got it?"

Both watches changed to 1:19 AM at the same time after he finished.

Johnny: "Yeah, yeah, I got it, Doc."

Doc: "Good." (Takes out a remote control from Delorean) "Have a good trip, Einstein. Watch your head." (Closes the door)

They all took a few steps back from the Delorean, Doc presses a button on the controller, and Johnny says,

Johnny: "You seriously have that thing hooked to the…" (Engine starts) "car?"

Doc: "Watch this."

Johnny: "Yeah, okay. Got it."

Doc made the Delorean go in reverse, and then makes it go around to the back of parking lot. Johnny tried looking at Doc while looking through the camera, but he says,

Doc: "Not me! The car, the car!"

Then Doc stops the Delorean to where it's facing forwards, and then Doc and Johnny ran over to where they were directly in front of it from the distance they were at, while Mary and Susan stood a few inches away from them.

Doc: "If my calculations are correct, when this baby hits 88 miles per hour, you kids are gonna see some serious shit."

Doc turns on a switch marked "STOP", and then he slowly pushes the right stick up, causing the Delorean to accelerate in place. When the number of miles per hour on the controller got to 35, Doc grabs on to the switch, ready to turn it off at the right moment.

Mary: "Um, Doc, what are you planning on doing?"

Doc: "You'll see in just a few more seconds…"

When the Delorean got to 65, Doc turned off the switch, and the car started coming straight at them. Johnny Tried to move, but Doc grabbed his arm and said,

Doc: "Watch this, watch this."

When it got to 88 miles per hour, the Delorean was flashing lights, and right before it got to Johnny and Doc, it vanished in thin air, leaving trails of fire underneath them. They both looked back to see rest of the trails, and Doc shouts,

Doc: "Ha! What did I tell you?" (Jumps with joy) "88 miles per hour!"

Johnny sees the license plate spinning on the ground, and then just falls over. He walks to it while Doc says,

Doc: "The temporal displacement occurred at exactly 1:20 AM and zero seconds!"

Johnny tried picking up the license plate, but immediately dropped it since it was really hot.

Johnny: "Yow, hot! Doc... Doc, what have you done? You just disintegrated Einstein!"

Doc: "Calm down, Johnny, I didn't disintegrate anything. The molecular structure of both Einstein and the car are completely intact!"

Mary and Susan walked up to Doc and say,

Mary: "Then where the hell are they?"

Doc: "The appropriate question would be, "When the hell are they?" You see, kids, Einstein has just become the world's first time traveler! I sent him into the future! One minute into the future, to be exact. And at precisely 1:21 AM and zero seconds, we shall catch up with him, and the time machine."

Johnny, Mary and Susan: "Say wha?"

Johnny: "Whoa, wait a minute, Doc, uh, you're saying that you built a time machine… out of a Delorean?"

Doc: "The way I see it, if you're gonna build a time machine into a car, why not do it with some style? Besides, the stainless steel construction made the flux dispersal-" (Watch beeps) "Look out!"

The he pushed the teens to the left, like he was expecting something appear or something, yet nothing happened at all.

Susan: "Um, Doc?"

Doc: (Walks a few steps forward) "Huh, that's peculiar."

Mary: "Uh, where's the Delorean, Doc?"

Doc: "It should've caught up with us, 27 seconds ago."

Johnny: (Walks next to Doc) "Doc, what happened to Einstein?"

Doc: "No need to concern, kids. It's probably just a minor miscalibration of the time circuits. Johnny, could you get my notebook? It should be in the toolbox."

Johnny was about to head to the toolbox that was next to Doc's truck, but he walks toward Mary and Susan, and says,

Johnny: "Should we be worried about Einstein?"

Susan: "Maybe, but you should do what Doc said."

Mary: "Go ahead and get his notebook in the toolbox."

Then Johnny walked toward the toolbox, and noticed a container next to it, and he says,

Johnny: "Hey, Doc, what's in this box?"

Doc: "Don't touch that! It's plutonium."

Johnny: "Wh- Plutonium?"

Doc: "How do you think I generated 1.21 gigawatts of power?"

Johnny: "Uh, yeah, anyway…"

Johnny searches the toolbox for the notebook, picks it up and says,

Johnny: "Shbingo! I got it, Doc."

Then Johnny opens it to where it shows a sketch of the flux capacitor, and says,

Johnny: "'Flux capacitor'?"

Doc: "That's it!"

Johnny: "What the heck is a flux capacitor, Doc?"

Doc: "My latest invention. The thing that makes time travel possible!"

Then the teens walked toward Doc, he takes the notebook from Johnny, and says,

Doc: "In this notebook, I've detailed the nearly three decades of scientific breakthroughs necessary to build a working time machine. If it ever fell into the wrong hands, the consequences could be catastrophic!"

Then Doc starts reading the equations in the notebook, while Johnny was looking out in the parking lot, like something bad was going to happen, and then he says,

Johnny: "Hey, uh, shouldn't we all get out of here before the Libyans show up?"

Susan: "What?"

Mary: "What are you talking about, Johnny?"

But then they see clouds filling up the sky, along with thunder and lightning, and Doc says,

Doc: "Great Scott!"

Mary: "What is it, Doc?"

Susan: "What's the matter?"

Doc: "I've made a horrible mistake!"

Then he suddenly started fading out, and the notebook went through his hand and landed on the road. Johnny tried putting his hand on Doc's shoulder, but it also went through him.

Johnny: "Doc! No!"

Mary: "What's happening to you?"

Susan: "Doc, don't do this to us!"

Doc: "I'm sorry, kids…"

Then Doc completely disappeared, leaving the teens alone in the parking lot.

Johnny: "Doc, come back!"

Johnny, Mary and Susan: "DOC!"

Then Johnny flinches when he sees a flash of lightning in the sky, he suddenly saw the ceiling of a room while on a bed, sits up and shouts,

Johnny: "Doc!"

Then he realizes that he was only having a dream as he awoken in his bedroom, and Lila walks in, and says,

Lila: "Johnny? Are you okay in here?"

Johnny: "Uh, yeah. I'm fine, Mom. I just had a nightmare. I was in the past with Susan and Mary, and Doc was there too."

Then Johnny sees the picture frame that he got from Doc the last time he and his twin sisters saw him, and started missing him because he hadn't seen him for a long time.

Lila: "Well, you're safe and sound now. Back in good 'ol 1986. But you better get out of bed, they're waiting for you."

Johnny: "What?"

Lila: "Weren't you going to meet your father and your sisters at Dr. Brown's place?"

Johnny: "Aw, man! I'm late!"

JOHNNY GOES BACK TO THE FUTURE THE GAME
EPISODE I: IT'S ABOUT TIME

Johnny had ridden his skateboard all the way to Doc's home. When he got to his lab, he leaves his skateboard near the gate, and bursts in the front door saying,

Johnny: "Susan, Mary! Are we too late to stop the… sale?"

Johnny sees some strangers in Doc's lab, browsing through his belongings since there was an estate sale going on in it. Hubert walks up to him and says,

Hubert: "Better late than never, Johnny. You can't imagine how much rare stuff there is here."

Johnny: "Yeah, Doc's stuff! This town doesn't have any right to-"

Hubert: "Johnny, I know you're upset, but your friend has been gone for six months now, and the town seems pretty hellbent on turning this place into a new parking garage, and- Hey, is that a first edition Jules Verne?" (Walks away)

Then Johnny sees Susan and Mary next to Doc's amplifier, walks toward them, and says,

Johnny: "There you are, guys. Please tell me you two managed to find a way to stop this sale?"

Susan: "Yeah, we did."

Johnny: "And?"

Mary: "The only way we can stop the sale is if Doc were to show up right now."

Johnny: "What? But we don't even know where, or when, he is. There's really nothing we can do?"

Susan: "Afraid not, little brother."

Johnny: "Man, that's just not fair! Well, at least things can't get any worse."

But then he sees Biff messing with Doc's jukebox, he turns around, sees Johnny, and says,

Biff: "Hey, Johnny."

Johnny: "Hi, Biff." (Walks away)

Biff: "Come to see if the old crackpot had any buried treasure too?"

Johnny: "No, I'm just here to…" (See's Einstein's food bowl) "Remember some things. Man, I miss Einstein."

He sees a fish tank underneath the counter next to the food bowl, and says,

Johnny: "A fish tank? Doc never told us he had fish before."

Then Johnny sees Doc's automatic dog feeder, and was about to turn it on, but Biff ran up to him, and was about to turn it on himself.

Biff: "Hey, let me-"

Hubert: "Ah, Biff, leave Johnny alone! This is a very emotional time for him and his sisters right now."

Biff: "Oh, sure. Sorry, Johnny." (Walks away)

Then Johnny turns it on, and watches the machine performing actions to fill up the food bowl without a can of dog food. Then he walks toward his dad while he was looking at a clipboard on a supporting beam, and says,

Johnny: "Hey, Dad?"

Hubert: "Yes, son?"

Johnny: "Who's in charge of the sale anyways?"

Hubert: "Oh, I am, Johnny."

Johnny: "What? You? Why?"

Hubert: "Well, once the bank decided to go through with the sale, I volunteered to make sure that Dr. Brown's things would be treated with plenty of respect. Isn't that right, Biff?"

Biff: "You got it, Mr. Test!"

Johnny: "Hey, why is Biff here anyway? He's no friend of Doc's."

Hubert: "It's a public sale, Johnny. Everyone's allowed here. Even Biff."

Johnny: "Oh. Well, look, Dad, we're telling you, this sale's a joke! Doc's may have been gone for six months, but Susan, Mary and I know for a fact that-"

Hubert: "Yes, Johnny, you've all told us before that he's not dead. He's on a trip. Let's say that you and your sisters are right. Have any of you considered that this "trip" may not have been entirely voluntary? Look, I hate to say it, son, but Dr. Brown has run up some pretty sizable debts around town. Maybe he's just hiding from his creditors."

Johnny: "No, Dad, you got Doc wrong! Sure, he's not all that good with money, but that's only because he's got his mind on bigger things, and he's still a straight-up guy. He'd never run away from his problems, and he always helped us out when we had problems."

Hubert: "Well, you and your sisters know him better than your mother and I do, Johnny, but the bank is within its rights to sell off his stuff. Maybe you three should find some things to remember him by, before Biff grabs them all."

Johnny: "Yeah, I guess you're right. See ya around, Dad."

Then Johnny sees the amplifier, and says,

Johnny: "Man, it took Mary and Susan some time to repair this thing after I blew it out, and now some jerk's gonna pick it up for pennies."

Then Johnny walks up to his sisters that were standing next to the controls of the amplifier, and says,

Johnny: "Hey, uh, can I talk to you two for a sec?"

Susan: "Sure, Johnny."

Mary: "What's on your mind?"

Johnny: "Are you two sure that there isn't anything we can do to stop the sale? I mean, these are all Doc's things. We can't just let a bunch of strangers take em from him."

Susan: "We know, Johnny. We tried everything to stop it, but the bank wouldn't listen to reason with us."

Mary: "All they kept telling us was that Doc would have to go there himself, and tell them to stop it."

Johnny: "So, you think he'll be back soon?"

Susan: "If he wants to keep all of his things, then yeah."

Mary: "He wouldn't let the bank sell off his stuff, so he'll have to come back soon."

Johnny: "Yeah. Hey, you two wouldn't happen to see anyone making off with something important, or dangerous, did you?"

Susan: "Nope, not yet. That's pretty much the reason why we're still here."

Mary: "We're planning on finding as much as we can that Doc wouldn't want to fall into the wrong hands, and keep them until he comes back."

Susan: "And by wrong hands, we mostly mean Biff."

Johnny: "Heh, right. By the way, I had a dream before I came here."

Mary: "Yeah? What was it about?"

Johnny: "Well, I dreamt about the time Doc showed us the Delorean for the first time, but it didn't show up when he sent it to the future, and then Doc showed us a notebook that he said he'd written in that has all his notes about how to make working time machine."

Mary: "Hmm, that does sound like something Doc would have."

Johnny: "Yeah, but after that, he says that he made a mistake, and disappeared. It all felt so real, like the dream was trying to tell me something."

Susan: "You mean to find Doc's notebook, right?"

Johnny: "Uh, I guess."

Mary: "Well, if we do see a notebook, we'll be sure to let you know."

Johnny: "Okay. Well, thanks for the talk."

Then Johnny sees another one of Doc's inventions, and says,

Johnny: "Looks like a hand cranked lightning rod. Or maybe it's just a lightning-powered pencil sharpener."

Then Johnny walks around the lab a bit more, walked up to Biff, and said,

Johnny: "Hey, Biff…"

Biff: "Oh, hi, Johnny."

Johnny: "What are you doing here anyway?"

Biff: "Well, I was as bummed as anybody to hear that the old nutcase had kicked it."

Johnny: "Biff, he's not-"

Biff: "But I'm not above picking through the remains. You know what they say; 'Don't look a gift horse in the butt'."

Johnny: "It's don't look a gift horse in the mouth, Biff."

Biff: "Whatever."

Johnny: "Anyway, Doc's not dead! He's still around, you know."

Biff: "Oh, really? Do you see him around here?"

Johnny: "No, but… (Sighs) Look, my sisters and I are looking for something, uh, in particular."

Biff: "Yeah? Something valuable?"

Johnny: "Uhh… ah, never mind."

Then Johnny walks away from Biff, sees Doc's mind reading helmet, and says,

Johnny: "Huh, feels like it was a lifetime ago. Hey, now that I think of it, I guess it was."

Then he sees a valve, twists it two times, and says,

Johnny: "I hope I didn't just let out some poison gas."

Then he sees a vat, and says,

Johnny: "Doc must've whipped some crazy stuff in that cauldron. (Sniffs) Ugh, smells like beef stew."

Then he turns around, sees the model of the town square, and says,

Johnny: "Man, this brings back memories. Doc made this model of downtown Porkbelly back in 1955. Even the clock tower at the court house worked. Huh? Hey, is that… Doc's notebook?"

Johnny had noticed the notebook he saw in his dream inside the model of the court house, and was about to pick it up, but Biff snatches it from him, and says,

Biff: "Hey, this looks just like the court house! You gotta hand it to the old coot, he was good with his hands."

Johnny: "Uh, yeah, can see that for a minute, Biff?"

Biff: "This would look great in my fish tank! Give the 'ol carp something new to nibble on."

Johnny: "Hey, come on, I saw that first!"

Biff: "Yeah, I guess you're right, but I picked it up first."

Johnny: "I'm not playing around, Biff! Give it to me!"

Johnny tried to take the model out of Biff's hands, but his grip was too strong, and the model's roof popped opened, Biff sees the notebook, and says,

Biff: "Well, well, looky what we have here." (Turns around, takes out notebook, opens notebook) "Looks like plans for something. What's a 'flux catheter'?"

Johnny: "That's none of your business! Doc asked my sisters and I-"

Biff: (Puts notebook in model, closes model roof) "Brown's wormfood, kid. But this looks like it might be worth something! Ha!" (Walks away)

Johnny knew that this had become a bad situation now, because Biff now had the notebook that has Doc's notes about time travel, and had to get it back before Biff finds out what it's really about. He decides to convince Biff to give to him by walking up to him, and saying,

Johnny: "Hey, Biff."

Biff: "What?"

Johnny: "It's just a notebook with a bunch of scribblings Doc wrote in it. What'd he ever accomplish anyway?"

Biff: "Nothing!"

Johnny: "Well, then it's worthless, right?"

Biff: "If it was really worthless, you wouldn't want it so bad."

Johnny: "I just want the notebook because, well, it's like a piece of Doc. It'll help me and my sisters to remember him."

Biff: "Doc's dead! Time to get over it, and move on!"

Johnny: "Ugh. Look, that notebook wouldn't mean anything to you at all. You wouldn't even understand anything that's written in that thing."

Biff: "You calling me ignorant?"

Johnny: "No! I just can't let you have that notebook, okay? It's dangerous!"

Biff: "What? Is it set to explode, or something?"

Johnny: "Well, in a way, sort of."

Biff: "I'll take my chances."

Johnny: "Okay, I'll buy it from you then."

Biff: "How much?"

Johnny: "Uh-"

Biff: "Not enough!"

Johnny: "Ah, never mind."

Then Johnny walked up to his sisters again and said,

Johnny: "I found it!"

Susan: "Found what?"

Johnny: "Doc's notebook!"

Mary: "You mean the one you mentioned in your dream that's got Doc's notes about time traveling?"

Johnny: "Yeah, it's in the model of the court house, but Biff's got it. I tried to get it from him, but he won't let go of it."

Susan: "Well, that complicates things."

Johnny: "I know! How are we gonna get it back from him?"

Mary: "Not sure. We'll have to either wait until he puts it down, or knock it out of him. And seeing as he won't be letting go of it anytime soon, we'll have find something that'll do just that."

Johnny: "Okay, but what are we gonna use?"

Mary: "We're in Doc's lab, Johnny. You'll figure something out."

Then Susan sees Hubert putting a box on the desk with Johnny's guitar in it, and says,

Susan: "Hey, isn't that your guitar in the box, Johnny?"

Johnny: "Huh?" (Sees guitar) "Hey, what the-?" (Walks toward Hubert) "Dad, why is there a price tag on my guitar?"

Hubert: "Oh, sorry about that, Johnny. Must've been an overzealous clerk. Just pick it up, and I'll smooth things over with the bank."

Then Johnny takes his guitar out of the box, and then he decides to hook it up to the amplifier, and says,

Johnny: "Here's an oldie, but a goodie. A one, two-"

But then Biff came walking up to him while laughing, puts the court house model on the floor, and said,

Biff: "Hey, look, it's 'Chuck Butthead!'" (Takes guitar from Johnny) "Let me show you how it's done."

Hubert: "Biff! I'm pretty sure that's Johnny's guitar you're holding."

Biff: "Oh, gosh, you're right, Mr. Test." (Gives guitar back to Johnny) "Here you go, Johnny. Let's hear a few licks."

Then Johnny played a few chords on the guitar, placed it next to the amplifier, and Biff says,

Biff: "Wow! That was sizzling hot!" (Picks up court house model) "Like a melting ice cube…" (Walks away)

Then Johnny walks up to his father, and says,

Johnny: "Um, Dad, look, about Biff… I know you're trying to help, but-"

Hubert: "Biff can talk a big game most of the time, but he's not so tough, Johnny. I've been dealing with him for a long time. Believe me, I can handle him-"

Johnny: "Yeah, well, so can I."

Hubert: "…I guess you can. Okay, Johnny, I'll stay out of your way, buy you know where to find me if he's giving you trouble."

Johnny: "Thanks, Dad."

Then Johnny walks to his sisters with a plan in mind, and says,

Johnny: "Hey, I've got an idea on how we're gonna get that notebook from Biff."

Mary: "Okay, what did you have in mind?"

Johnny: "All right, when Biff comes and tries to play with my guitar again, I want you guys to crank this thing all the way up."

Susan: "You wanna blow the amplifier out again?"

Johnny: "Yeah, look, I know it took you guys a week to fix this thing after I blew it out last time, but this is all I could think of. Will you help out?"

Mary and Susan: "…Eh, what the heck."

Johnny: "Thanks. Now, let's make some noise."

He turns on the amplifier, and turns the dials on the controls halfway up, picks up his guitar again, and says,

Johnny: "And now here's something you kids are really gonna enjoy."

Then Biff walked up to him again, putted the model on the floor, takes the guitar from Johnny, and says,

Biff: "Thanks for warming it up for me, butthead."

Then, unbeknownst to Biff, the twins turned the dials on the controls all the way up, and he says,

Biff: "Now watch me blow the lid off this joint!"

Johnny: "Whatever you say."

Then Biff holds the guitar pick in the air for a few seconds, strums a few strings, and then gets blown away on to a chair behind him by the amplifier, and Johnny says,

Johnny: "Way to rock and roll, Biff."

Then some objects from a shelf behind fell on top of him, and the teens walked toward the model of the court house, Johnny opens it, takes out the notebook, and opens it to where it shows Doc's to-do list for October 26th, 1985.

Johnny: "Aw, man. Where are you, Doc?"

But then they suddenly heard noise going on outside and flashing lights from the window, and the teens recognized them all.

Johnny: "What?"

Then they went outside, ran out of the gate, and said,

Johnny: "Oh, no way."

Mary: "Is that the…"

Susan: "I don't believe it."

They all saw the time-traveling Delorean appear before them. The same Delorean that was supposed to be destroyed by a train six months ago. They walked to the left side of the Delorean, and Johnny says,

Johnny: "Doc? Is that you?"

Because the Delorean was temporarily covered in ice and fog, they couldn't tell who was in it. When Johnny was about to open it, fog bursted out from the back of the Delorean, which startled the teens for a second. Johnny tried to open the door, but he instantly let go of it, and said,

Johnny: "Yow! Geez! I forgot how cold this thing gets."

So then he uses his foot to open it and they see Doc's dog, Einstein in the driver seat. He steps out of the Delorean, and the teens petted him while saying,

Johnny: "Einstein!"

Mary: "Hey, Einstein, where did you come from?"

Susan: "Didn't you bring Doc with you?"

Then Johnny sits in the driver seat, looked around the inside of the Delorean, and sees that everything was the same as the old one. Then he noticed a handheld tape recorder in the passenger seat, he picks it up, pushes the "Play" button, and it says,

Doc (Recording): "Kids?"

Johnny: "D'ah!"

Doc (Recording): "Johnny, Susan, Mary, if you're all hearing this recording, then the Delorean's automatic-retrieval feature is a resounding success!"

Johnny: "Automatic-retrieval?"

Doc (Recording): "In case of my failure to return to the Delorean within an allotted time, I've programmed the time machine to jump to these four-dimensional coordinates without me. As you are all well aware, time travel is an inherently risky activity, and despite my elaborate precautions, there's always the possibility that I could land in trouble sometime, and that sometime is now! Or then, or uh, maybe later."

Mary and Susan: "He's in trouble!"

Doc (Recording): "Kids, you've all come to my rescue in the past, or was it the future? Anyway, I'm relying on you kids to do it again. Please, take the Delorean back, or forward, to whenever it is that I'm stuck in time. When you three get there, I'm sure you'll all figure out what to do."

Johnny: "That's it? Are you at least gonna tell us when that is, Doc?"

Doc (Recording): "Just go to the date specified on the time circuit readout, under the heading marked 'Last Time Departed'. Good luck."

Johnny: "Oh, right, last time departed." (Puts recorder in pocket, turns on time circuits) "Okay, let's see where you are, Doc."

But the last time display wasn't working, and Johnny says,

Johnny: "What? Aw, man!" (Bangs on display) "Come on, not now. Not now, come on. Darn it!" (Turns off time circuits) "Now how are we gonna find Doc?"

Then Johnny notices a woman's shoe on the floor of the passenger seat, he picks it up, and says,

Johnny: "Okay, I know we haven't seen you for a long time, but I'm pretty sure that this isn't your shoe, Doc."

Then Johnny gets out of the Delorean, closes it, and says,

Johnny: "This time-traveling shoe is our only clue to finding Doc."

Susan: "Right. Problem is, that could belong to anyone in Porkbelly, and we don't have time to question people one by one about it."

Mary: "Hmm… Einstein's not a bloodhound, but maybe he can lead us to whoever use to wear that shoe."

Johnny: "That'll work." (Walks toward Einstein) "Hey, Einy, do you know anything about this shoe?"

Einstein sniffed the shoe for a second, runs off, and Johnny says,

Johnny: "Great Scott! Looks like he's on to something!"

Then Johnny got on his skateboard, the twins got on their two-person bicycle, and they follow Einstein into town.

TO BE CONTINUED