Gordon Brown takes lessons in being human. The Torchwood team investigate their latest case and Pete Doherty sings about being famous. Plus deleted scenes from Casino Royale, starring Daniel Craig and Judi Dench.

In Life on Mars, Sam Tyler discovers the real reason he's back in 1973. David Dimbleby interviews Osama bin Laden on his 50th birthday. Lily Allen sings about how great she is. In another deleted scene from Casino Royale, James Bond has trouble with the gadgets in his car.

Impressions in this edition include Ricky Gervais and Stephen Merchant, plus Ozzy and Sharon Osbourne, Tessa Jowell, Melvyn Bragg, Peter Andre and James Nesbitt.