If I made any mistakes as far as the SJA adventures universe goes (I don't watch SJA except for when the Doctor guest stars.), or Timelord physics, feel free to correct me.

"Hold onto your fezzes!" The TARDIS looked to her right, then her left, and grasped Mickey and Martha's hands. She ran and ran, and once she reached about ten MPH, she was hardly running on the grass anymore, just gliding on a wave of huon energy. She flew over the field, pulling the Smith's behind her, until she disappeared in a blaze of light, until she reappeared in Sarah Jane Smith's attic, grinding to a stop.

Luke Smith stared at them in disbelief, as K9 simply stated "Temporal Flux Detected."

The TARDIS straightened her fez. "Hello Luke! Is your mum in?"

Sarah Jane herself walked into the attic at that exact minute. She looked at Mickey. "And I suppose this is her?"

"Yup! I'm the TARDIS! The one and only! The big cheese."

"Mister Smith, can you confirm this?" Sarah Jane circle the TARDIS, Mickey, and Martha questioningly.

"She has two hearts, gallifreyan DNA, twenty-nine chromosomes, superior intelligence and physicality to humans, great power over chrono energy, and the capacity to generate up to one thousand units of huon energy. Regenerative status unknown."

"I think I can regenerate, but I'm not sure enough to bet on it." The TARDIS walked up to Mister Smith. "The one thing I've never understood about this computer is why it has a screen, if all it ever shows is the occasional result it could just read out, and mostly a glorified lava lamp."

"Mistress?" K9 said.

"Oh, K9!" the TARDIS crouched down to the level of the dog. "He recognizes me, even as a humanoid!"

K9 wheeled around the TARDIS, and towards Sarah Jane.

"Oh, well that's a surprise." The TARDIS was starting to look annoyed. "I don't mean to be rude, but can we get to the point now?"

Luke stepped forward. "One THOUSAND units of huon energy? How on earth do you do that?"

"Well, I have to get up to about ninety miles per hour, then I convert that kinetic energy into huon energy, which I use to manipulate chrono energy."

"I'm not sure I understand. What do you do with that chrono energy?" Sarah Jane asked.

"Look." The TARDIS pulled a scrap of pale blue fabric out of her pocket. "This is the fabric of reality. Well, not really, but just pretend it is." She marked a dot on one edge with black sharpy. "Let's say you are here." She marked another dot, this one in red. "And you want to get here. I use the chrono energy to bend reality," She bent the fabric so the two dots were touching. "So I can easily hop across the universe, by only physically moving a few feet. Time travel is similar, but instead of manipulating space I manipulate the big timey-whimey, wibbly-wobbly ball. Of course that's only as a humanoid. In my true form I can generate the huon energy without moving."

Luke burst in "But that only takes about five hundred units of chrono energy. Why do you need the rest?"

"Creating time locks, looping time, you know- the bonus features. But seriously, have you seen the Doctor lately?"

"No, not since those vulture guys faked his death."

"Ugh! That was a good month ago for us!" The TARDIS paced back and forth across the attic floor. "I know!" She walked up to Mister Smith. "Mister Smith, eniticiate subwave network. Call… Call Wilfred Mott."

Luke walked over to Sarah Jane. "This is mad. I'm calling Clyde and Rani." He whispered.

Mister Smith's screen warbled with static, till Wilfred's face came on. "Hello?" he asked, then tapped the camera.

"Wilf! It's the TARDIS. I see you got a webcam, finally. I turned it on remotely, don't ask. Have you seen the Doctor recently?"

"No."

"Mister Smith, shut subwave down." The TARDIS turned to all four Smiths. "Well, that didn't work. Who else do we know?"

There was an old-fashioned ringing as the TARDIS reached into her pocket and pulled out an old-fashioned looking phone. "Speak."

Hello?

"I know you were calling for the Doctor most likely, but he's not here at the moment. I'm the TARDIS. Can I carry a message… Or whatever you humans say?"

TARDIS? That's odd. Well, it's Jack. What's up with the Doc?

"Jack! Just the immortal I was looking for! Have you seen the Doctor resently?"

Not since I saw him in that bar, but will you just answer my question?

"Oh, for Rassilon's sake! The bar thing was a year ago! How many people am I going to have to contact?"

TARDIS, what was going on? I got a call saying the Doctor was dead, and then I remembered the bar thing and- TARDIS, I've died enough times to recognize that look on his face. What happened?

"Long story. He regenerated though, don't worry. Bye! Oh, and guess what?"

Huh?

"River Song conned someone out of your vortex manipulator and your hand, then gave it to the Doctor, so hah! He's got your timetravel AND your hand!"

He's got my hand?

"Payback! Bye!"

The TARDIS hung up, leaving Jack very confused.

"You've got a phone?" Clyde, who had just came into the attic with Rani, said.

"Of course. I'm a phone box, for crying out loud."

Rani looked at Clyde in disbelief. "She's got a hand in a jar, and you ask about the phone?"

LOL remember when the blue guy said "Fresh off the wrist of a handsome time agent… I said off the wrist?" Well… LOL! They never confirmed what happened to the hand so maybe the Doc's got it in a jar somewhere! I could see how introductions would go for this group.

"Hello, I'm the TAR- Tara Smith, and this is my... sister, Sarah Jane Smith, and our brother... Mickey Smith, and his wife, Martha Smith."

"He doesn't look like your brother."

"He's our... stepbrother."

IMPORTANT UPDATE:

The Doctor will be in the next chapter. Should he contact the Smiths, or should there be a Doctor POV? Vote in the comments!