Paul Whitehouse: the psychopath in me

In his new sitcom, Paul Whitehouse plays multiple mental-health patients - from an agoraphobic to an obese mummy's boy. He talks to Maureen Paton Maguire about therapy, heart surgery - and why Johnny Depp can get lost As I walk along the corridor, I can hear Paul Whitehouse up ahead, har-harring away inside one of the BBC's goldfish bowl offices. "Security wouldn't let me in at first," he tells me with a filthy guffaw, as we meet. "They didn't recognise me." Well, Whitehouse is one of the grea...