TARDIS

The TARDIS is a time machine and spacecraft that appears in the British science fiction television series Doctor Who. It looks like a police box, but it's bigger on the inside. It's a registered trademark of the BBC, but it was originally designed by the Metropolitan Police Service. Doctor: Hello, I am the Doctor. I am a Time Lord from the planet Gallifrey. I travel through time and space in my TARDIS, which is bigger on the inside than it appears on the outside. Companion: Hello, I am (Companion's name). I am a human who travels with the Doctor in the TARDIS. I am always up for an adventure.