导演

Jeffrey Dell

编剧

Jeffrey Dell

制片人

Jack Hicks

演员

马克斯韦尔·里德

Maxwell Reed

饰  The Dark Man

Edward Underdown

饰  Inspector Jack Viner

Natasha Parry

饰  Molly Lester

Barbara Murray

饰  Carol Burns

威廉·哈特奈尔

William Hartnell

饰  The Police Superinte

Leonard White

饰  Detective Evans

Gerald Anderson

饰  Walsham Bay Police I

Geoffrey Bond

饰  Walsham Bay Police S

John Derrick

饰  Detective-Sergeant W

Denis Webb

饰  Scotland Yard Detect

John Hewer

饰  Cab Driver - Victim

Ernest Haines

饰  Mostyn

Walter Horsbrugh

饰  The Detective-Comman

Duggie Ascot

饰  George, stage manage

Robert Long

饰  Charles Burns

Cyril Smith

饰  Samuel Denny

David Keir

饰  Stevens, hotel desk

Digby Wolfe

饰  Jerry, party guest

Grace Denbeigh-Russell

饰  Hotel Proprietress

Gordon Littmann

饰  Cab Driver - Witness

Doris Yorke

饰  Coffee Shop Propriet

Betty Cooper

饰  Carol's Mother

Carol Olver

饰  The Little Girl

Robert Hay-Smith

饰  The Little Boy

John Singer

饰  Army Captain

Sam Kydd

饰  Army Sergeant-Major

Norman Claridge

饰  The Hospital Doctor

Daphne Anderson

饰  Fisher-woman (uncred

Gordon Bell

饰  Reporter (uncredited

Robert Brown

饰  Policeman At Hospita

Harry Fowler

饰  Reporter (uncredited

Fred X. Johnson

饰  Hospital Porter (unc

Oscar Quitak

饰  Reporter (uncredited

Ewen Solon

饰  Police Driver (uncre

Geoffrey Sumner

饰  Major (uncredited)

摄影

Eric Cross

音效

Laurie Clarkson

Dick Smith

Harold Haysom

Phyllis Dalton

M.E. Gillett

音乐

Hubert Clifford

艺术指导

George Haslam

化妆

Jack Craig

Jayne Seymour

副导演/助理导演

Ted Holliday

George Mills

剪辑

Geoffrey Muller