Captain J. (Jeroboam) Barker-Rynde PI

Terry-Thomas

Rumbelow

Eric Sykes

Det. Insp. Hook

Lionel Jeffries

Dr. Julian Crossley

Dennis Price

Frances Reitman

Moira Redmond

Rita Fallows

Katya Douglas

Richards

David Lodge

Burton

Ronnie Barker

Mrs. Rachel Crossley

Hazel Terry

Roger Forrester

Derren Nesbitt

Mrs. Margaret Clifford

Anna Russell

Higgins

Harry Locke

PC Lofthouse

Julian Orchard

Clerk

Arthur Howard

Assistant Clerk

Tristram Jellinek

Barman

Peter Butterworth

Waitress

Patricia Hayes

Fred

Sidney Vivian