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Billy Connolly on mature age resurgence in cinema

1 January 2013 Last updated at 03:10 GMT

Billy Connolly stars in Dustin Hoffman's directorial debut, Quartet, with Dame Maggie Smith, Sir Michael Gambon, Sir Tom Courtenay and Sheridan Smith.

Connolly told the BBC's Tim Masters about being put "through the wrinkle machine".