We are soon shown a bar that had a pool table like the Cartoon Cartoon Summer Resort. The villains were enjoying themselves either by drinking or playing pool. One villain soon won a game so the others tossed him money.
"Here's to crime~" The Joker grinned while laughing as he clinked glasses with The Penguin.
Suddenly, the Mystery Machine crashed into the building. Shadow Wolf pushed Scooby to the back and sat in the driver seat while Batman sat down on the passenger seat.
"Aw, great, it's Sir Waddlesworth." Shadow Wolf muttered about The Penguin.
"And the King of Clowns: The Joker." Batman added.
"WHAT?!" The Penguin glared at Batman and Shadow Wolf. "Those juvinles broke into our secret hide-out, and the Caped Crusader's goddaughter was at the wheel!"
"That's right, Sir Waddlesworth," Shadow Wolf replied. "What are you gonna do about it?"
"Show her, boys." The Penguin smirked to the other bad guys of Gotham.
"Hang on tight, you guys, this is gonna be a bumpy ride." Shadow Wolf warned as she backed out of the bar and drove off.
"Is that wise?" Jayna wondered.
"Who cares?" Courtney replied. "We gotta get away from them!"
"Come on, you nefarious nobodies; let us A-Listers show you how to skin a bat and a wolf." The Joker said before laughing and high-fiving with The Penguin.
Shadow Wolf looked out the window and skid on the road as she saw clown bombs coming over. "Hang on tight!" she told the others.
"Oh, my gosh, what do we do?!" Paulina cried.
"Panic!" Shaggy told her.
"Is there room in this Wacky Race for the Mountebank Menace?!" The Joker laughed as he drove right behind them.
"Is that... The Joker?!" Fred gulped.
"And Penguin." Batman nodded.
The Penguin laughed as he pressed a button to send umbrella bombs, which, of course, the gang dodged them. Shadow Wolf swerved along the road to dodge the bombs while everyone else screamed into a panic. The Joker pulled a lever which made razor sharp cards come out from the hood of his vehicle. They sliced a fire hydrant and a lamp post instantly. A man was getting a hot dog from a woman only for the cart to be wrecked as well. The Penguin pulled up in front of the group and opened back of his vehicle and two villains throws rubber duckies on the ground.
"Rubber duckies?" Jayna deadpanned.
The rubber ducks soon exploded as bombs. Jayna and Zan yelped at that. Shadow Wolf swerved again and the rubber duckies were about to hit the Joker's car. The rubber duckies hit The Joker's car, the Joker pressed another button and he sent the villains in his car to top of the Mystery Machine.
"This is insane," Daphne frowned. "We can't outrun super-powered heroes and villains in The Mystery Machine!"
"We won't have to." Shadow Wolf told her before nodding to Batman.
Batman nodded back and pushed a button on his utility belt which summoned the Batmobile.
"Get in the car," Shadow Wolf told him. "We'll cover you."
The others looked concerned as Shadow Wolf and Batman soon came out from the hood of the car to deal with the villains.
"All right, punks, who wants to deal with me?" Shadow Wolf glared.
"It's two against a whole bunch of villains." A villain commented.
"Not quite." A voice replied.
The villains saw the Volcano Twins appear next to Batman and Shadow Wolf.
"And who are you two supposed to be?" The Joker deadpanned.
"Hey, I recognize that girl." The Penguin said about Kala.
"Long time no see, huh, Sir Waddlesworth?" Kala mocked.
"Don't call me that..." The Penguin rolled his eyes as he hated the nickname.
"We're the Volcano Twins: Arceus and Kala," Arceus greeted. "We're here to kick some ass, and let me tell you, I'm still in a bad mood, so don't push my buttons."
"And we're supposed to be scared of a little boy?" The Penguin scoffed.
"He has no idea..." Kala and Arceus whispered to each other.
"Don't just stand there," The Joker replied. "Get them!"
The villains growled and goes after the four heroes. Batman kicked a couple of villains off the van. Shadow Wolf grinned as she morphed into her werewolf form and roared in the villains' faces.
"Hold off, Wolf, this cat's got claws!" Catman glared to Shadow Wolf.
"And this wolf has much sharper claws than you." Shadow Wolf replied.
"Uh, meow?" Catwoman replied.
Shadow Wolf soon punched him with her clawed fist which sent him right off the van. "Anyone else want some?!" she then growled.
The villains soon dog piled onto her like in a football game. Maybe she couldn't handle more than one at a time. At least, that's what they thought.
"We got her!" One villain called out.
"She isn't so tough." Another villain added.
Shadow Wolf managed to handle a few villains, but she didn't seem strong enough to take care of them all.
"Oh, no, poor Shadow Wolf, she's not as strong as Supergirl to ward off those villains." Kala frowned.
"Let's give her some help." Arceus suggested.
"Agreed." Kala replied.
Shadow Wolf struggled at first, and the Volcano Twins soon stepped in to help her out since she was strong, but not that strong. At least, not yet, she was still in training after all. "Thanks, Babe." The goddaughter of the Dark Knight panted.
"Hey, you helped me, and now it's my turn to help you." Kala replied.
"How so?" Shadow Wolf asked. "You gonna use some lava to melt these guys into incineration?"
"Nah, just use some killer moves." Arceus replied.
"That's how you taught me to fight." Kala added.
"I just can't believe I'm not strong enough for all of these guys." Shadow Wolf groaned.
"Hey, it's okay, you're still training." Kala soothed.
"I guess..." Shadow Wolf said. "But don't think I'm weak!"
"I don't..." Kala promised. "Right, Arceus."
"Right, sis..." Arceus replied. "We're all still learning. I mean, Pele told us that when we get into more serious training, we'll meet a guy named Tiki Torch who is a member of The Justice Friends."
"I guess so..." Shadow Wolf said before smirking. "What are we waiting for? Let's go kick some bad guy ass!"
"Yeah!" Kala and Arceus jeered.
The villains that fell off soon came back for the three teenaged superheroes.
"In the stomach or in the face?" Kala glared.
"A little girl thinks that she can fight all of us? " A villain laughed. "Well, go back to your teenage gossip or shopping, or whatever it is teenage girls do."
Kala narrowed her eyes and lifted the villain up in the air by his collar. The villain yelped and struggled.
"You must be Ra's al Ghul..." Kala said as she lifted him up. "I've heard some stories about you from Shadow Wolf."
"So, you've heard of me," Ra's al Ghul chuckled. "I'm quite honored."
"I don't take kindly to you," Kala narrowed her eyes. "I'm afraid I'll have to take care of you, and by that, I mean rough handling, while my hatred for villains like you burns hotter and more scalding that of the magnum lava in the deepest volcanoes in all of the Hawaiian Islands."
"Is this going to hurt?" Ra's al Ghul asked.
"Big time." Kala replied.
"Suddenly, I don't feel so good, could you put me back down?" Ra's Al Ghul asked.
Kala soon spun him around and threw him all over, hitting his head on the ground repeatedly times like in a cartoon superhero show with slapstick like Darkwing Duck.
"Granddad, you ran over another stop sign..." Ra's al Ghul groaned.
Kala spun Ra's Al Ghul one last time and soon tossed him aside which made some of the other villains fall off of the Mystery Machine. Arceus then began to do the same thing while Batman and Shadow Wolf beat up the villains coming toward them.
"So, like, we have to jump from a moving car?" Shaggy began.
"To another moving car?" Paulina concluded.
Jayna opened the door and jumped down on the passenger seat of the Batmobile. "Come on, guys." She then told the others.
Fred looked around nervously before he soon jumped out first. Scooby then came with him.
"Oh, I don't know if I can do this..." Brianna trembled. "I'm a little scared."
Trent scooped his girlfriend up in his arms.
"Oh, my~..." Brianna blushed.
Trent smiled to her and soon jumped with her to the Batmobile. Daphne who had Gleek in her arms, and jumped down next as well as Courtney.
"Come on, Paulina." Zan told his girlfriend.
"What if I don't make it?!" Paulina asked.
"You will, I promise!" Zan told her.
Paulina bit her lip and hesitated for a minute.
"You can do this," Zan told her. "We will make it."
Paulina squeezed her eyes shut and she soon jumped. Zan looked hopeful that she would make it across. Paulina looked down and screamed, worried that she would fall, but Zan soon caught her from falling.
"Wow, thanks, "Paulina gasped. "You saved my life."
"Of course." Zan smiled to her.
"Velma! Shaggy! Hurry!" Brianna called out.
Shaggy and Velma felt nervous, the van's tire soon hit a bump in the road which sent them both flying against the Batmobile. Fred caught Velma in his arms and Scooby caught Shaggy by his shirt collar. After finishing the last villain, Batman, Shadow Wolf, and the Volcano Twins jumped in the Batmobile as well. Batman came to the steering wheel and soon drove them away from the Mystery Machine.
"Oops!" Kala squeaked as she felt into her girlfriend's lap. "Sorry."
"No, you're not." Shadow Wolf teased with a smirk.
"You're right, I'm not," Kala admitted with a giggle. "This is very comfortable."
"All right, but take it easy a little, keep it PG." Shadow Wolf said.
"Listen to Shadow Wolf, Kala." Batman added.
"Yes, sir." Kala replied.
"We'll have fun later." Shadow Wolf whispered into Kala's ear.
Kala giggled to that. The Joker continued to drive after the Mystery Machine as it drove itself down the road before it soon hit a metal bar and went flying off the edge of the road before crashing.
"We lose more Mystery Machines that way." Daphne sighed.
Martian Manhunter soon came in front of them from the road and they all gasped in shock and fear. They tried to escape, but then Martian Manhunter grabbed the Batmobile.
"Stop this, Batman, before you go down in flames." Martian Manhunter warned.
"You first." Batman said before pushing the Martian Failsafe button.
This sent out a box of cookies for Martian Manhunter who happily grabbed them, allowing the Batmobile to drive off.
"Why couldn't he had been as nice and generous as Starfire?" Kala pouted.
They drove on the train tracks and saw Plastic Man, blocking their way. "Sorry, Bats, end of the line."
Everyone screamed as they saw the train headed towards them, but Batman pressed a button and rockets appeared in the back of the Batmobile and flew up to top of the train and dropped down to the ground and continued to drive off.
Meanwhile with the villains...
"Oh, curses!" The Penguin growled at the beat up Mystery Machine. "The Bat-Winged Boob and those beatniks have blown belfry!"
"But as car chases go, it was a gas!" The Joker laughed.
"Ugh... I need new friends..." The Penguin face-palmed him.
"Well, look who we have here?" Black Canary's voice called.
The villains turned around and then saw the other heroes.
"Whoopsies." The Joker said.
"New plan: let's bash some bad guys." Plastic Man suggested.
"I'm down." Black Canary agreed.
The adult heroes then began to beat up the villains.