The Lodger, written by Gareth Roberts.
The Doctor forgets to set the TARDIS controls leaving Amy trapped inside as she ends up travelling one week into the future, without the Doctor. This leaves the Doctor trapped on Earth as he awaits the return of his TARDIS.
The Doctor becomes the temporary flatmate of Gavin and Stacey star James Corden. He is dragged off to play in a five-a-side football match - wearing the number 11 shirt!