导演

Godfrey Grayson

编剧

Margery Allingham

John Gilling

Godfrey Grayson

制片人

Arthur Barnes

演员

Jimmy Hanley

饰  Curly Minter

Valentine Dyall

饰  Dr. Fell

Christine Silver

饰  Mrs. Musgrave

Merle Tottenham

饰  Alice

Constance Smith

饰  Molly Nusgrave

查尔斯·豪特瑞

Charles Hawtrey

饰  Mike Atkinson

Aubrey Dexter

饰  Harding

Anthony La Penna

饰  JJ

Reginald Dyson

饰  Sergeant Cranbourne

Laurence Naismith

饰  Editor

John Clifford

饰  Atkinson

Stuart Saunders

饰  Porter

Cyril Conway

饰  Dr. Mansfield

Charles Houston

饰  Tom

Harriet Peterworth

饰  Matron

Charles Mander

饰  P.C. Smith

H. Hamilton Earle

饰  Orderly

F.A. Williams

饰  Butler

Archie Callum

饰  Night Watchman

摄影

Cedric Williams

音效

Edgar Vetter

Peter Brayen

音乐

Frank Spencer

艺术指导

Denis Wreford

服装

Myra Cullimore

化妆

Monica Hustler

Philip Leakey

副导演/助理导演

Jimmy Sangster

剪辑

James Needs