James Hill Director Peter Sellers Wilfred Morgenhall Actor Richard Attenborough Herbert Fowle Actor Beryl Reid Doris Fowle Actor David Lodge Frank Bateson Actor Frank Pettingell Tuppy Morgan Actor Tristram Jellinek Mr. Perkins Actor Audrey Nicholson Morgenhall's Girl Actor Eric Woodburn Judge Banter Actor John Waite Clerk of the Court Actor Patrick Newell 1st Warder Actor Henry Kay 2nd Warder Actor Frank Thornton Photographer at Fowle Wedding Actor Eric Dodson Examiner Actor Dimitri De Grunwald Producer