Mr. Groomkirby

Eric Sykes

Acting

Sylvia

Julia Foster

Acting

Mrs. Gantry

Peggy Mount

Acting

Aunt Mildred

Mona Washbourne

Acting

Defence Counsel

George Cole

Acting

Kirby

Jonathan Miller

Directing

Mrs. Groomkirby

Alison Leggatt

Acting

Judge

Douglas Wilmer

Acting

Detective Inspector Barnes

Glyn Houston

Acting

Prosecuting Counsel

Graham Crowden

Acting

Stan

Kenneth Farrington

Acting

Clerk of the Court

Walter Horsbrugh

Acting

Usher

Frederick Piper

Acting

Policeman / Bus Conductor

Vincent Harding

Acting

Gormless (voice)

Tommy Bruce

Acting

Groomkirby's Co-Worker

Trevor Bannister

Acting