Terry-Thomas

Character: Capt. J. (Jeroboam) Barker-Rynde PI

Eric Sykes

Character: Rumbelow

Lionel Jeffries

Character: Det. Insp. Hook

Dennis Price

Character: Dr. Julian Crossley

Moira Redmond

Character: Frances Roitman

David Lodge

Character: Richards

Ronnie Barker

Character: Burton

Derren Nesbitt

Character: Roger Forrester

Anna Russell

Character: Mrs. Margaret Clifford

Julian Orchard

Character: PC Lofthouse

Katya Douglas

Character: Rita

Harry Locke

Character: Higgins

Peter Butterworth

Character: Barman