Time for a Doctor!

A Doctor Who/Adventure Time crossover that I thought I'd never get to do. Hope its good!

Chapter 4: Finn's 'Father' [It's been a while since I done this...]

-At Finn and Jake's treehouse-

"So he's called the Doctor?" Princess Bubblegum asks looking at the box confused.
"Yeah... even though he was just out cold, he's up and talking!" Jake says.
"Intresting!" Bubblegum says as she runs her hand up and down the blue box.
"What the man, or this?" Jake asks pointing towards the box.
"Both... for one you said the man was out cold... now he's up and talking... and this... this blue box it crashed into your garden, but not a scratch." Bubblegum says looking at the blue box.
"Hey look.. Finn's back!" Jake says going over to Finn.
"Where's the Doctor?" Bubblegum asks as a man in a overcoat appears from over the hills.
"He likes to make an entrance!" Finn says as the Doctor walks closer to P.B and the TARDIS.
"Y-yeah!" Bubblegum says.
"Hello!" the Doctor says.
"Hello!" P.B says back.
"You know your talking bubblegum right!" the Doctor says moving towards the TARDIS.
"Your human?" P.B asks.
"Nope!" the Doctor says running his hand over the wood door of the TARDIS.
"But you look..." Finn says.
"Human?" the Doctor asks finishing Finn's sentence.
"Well... yeah!" Finn says looking at the man confused.
"Don't worry... I'm friendly!" the Doctor says looking at P.B.
"What..." Jake says confused.
"The Doctor is an alien!" P.B says finally.
"Got it in one my bubblegum friend!" the Doctor says taking a key from his pocket.
"A what?" Finn asks.
"An alien... well a Time Lord, the last of my kind from the planet Gallifrey!" the Doctor says unlocking the TARDIS door's.
"So the blue box?" Finn asks.
"The use of my ship's chameleon circuit.. that fried and locked to that of a police call box... I like it though!" the Doctor says petting the box.
"You treat it like it's alive!" Jake says.
"It is!" the Doctor says simply before flinging the doors open.
"I-it's b-bigger o-on the inside!" P.B says looking into the ship with awe.
"Everyone says that!" the Doctor says as the TARDIS groans.
"What's up?" the Doctor asks the TARDIS.
"Something wrong?" Finn asks.
"Not a thing!" the Doctor says simply
"You have said nothing P.B!" Finn says.
"She's scanning me!" the Doctor says pointing to the machine in P.B's hand!
"Why?" Jake asks.
"Maybe... she's shocked by the fact I have two hearts." the Doctor says.

-Meanwhile-

"Hunt... Finn!" a figure says sniffing the air.
"Unknown!" the figure growls running towards Finn and Jake's treehouse.

-Back at Finn and Jake's treehouse-

"She'll be fine now!" the Doctor says placing P.B onto a bed.
"So two hearts?" Jake asks.
"Yep!" the Doctor says.
"Cool!" Finn says as the TARDIS is struck.
"What was that!" Jake asks.
"We are moving through time and space... the TARDIS must have activated it's failsafe." the Doctor says.
"Why?" Finn asks.
"The TARDIS is damaged.. it's taking us to a safe place!" the Doctor says as the TARDIS thuds.
"Let me guess... landed!" Finn says.
"Yep... but when.. and where!" the Doctor says leaving P.b to rest.