Cast
Eric Sykes
Mr. Groomkirby
Julia Foster
Sylvia
Graham Crowden
Prosecuting Counsel
Trevor Bannister
Groomkirby's Co-Worker
Peggy Mount
Mrs. Gantry
George Cole
Defence Counsel
Douglas Wilmer
Judge
Walter Horsbrugh
Clerk of the Court
Kenneth Farrington
Stan
Frederick Piper
Usher
Mona Washbourne
Aunt Mildred
Jonathan Miller
Kirby
Alison Leggatt
Mrs. Groomkirby
Glyn Houston
Detective Inspector Barnes