Utopia

TV Series 3, Episode 11

Aired: 16 June 2007

The prelude to the season-ending two-parter, Captain Jack returns, and the TARDIS goes to the end of the universe. Features Sir Derek Jacobi as the adorable Professor Yana, who turns out to be the Master under the influence of a Chameleon Arch. Introduces John Simm as the next Master.