"It's the end of the world, and you're hiding in a friggin box? I'm not coming with you!" Dean looks at the man in front of him confounded.

"Hush now, it's not just an ordinary box, it's a TARDIS. My tardis." He gives a contented smile as he walks closer to the box and takes out a key from his front pocket.

"And what the hell is that? for me, it's just a dumb police box. What's it doing in South Dakota, anyway?" Dean looks more puzzled than before.

"Oi! Don't you dare call her dumb!" The Doctor frowns as if he's offended.

"Then just tell me what is it?"

"I've told you, it's a TARDIS. Time and Relative Dimension in Spa..."

"What?"

"A spaceship! Now come on in, you'll like this bit." He opens the door to the Tardis and pulls Dean in.

Dean's eyes widen as he steps into the Tardis. He looks around in awe.

"No way!"

The doctor just grins.

"But, it can't be..."

"Come on, Dean, you've seen a lot of weird things before."

"It's... bigger on the inside."