导演

George Waggner

编剧

Harry Essex

Sid Schwartz

Len Golos

George Waggner

演员

莱昂内尔·阿特威尔

Lionel Atwill

饰  Dr. Paul Rigas

小朗·钱尼

Lon Chaney Jr.

饰  Dan McCormick

Anne Nagel

饰  June Lawrence

Frank Albertson

饰  Mark Adams

Samuel S. Hinds

饰  Dr. John Lawrence

William B. Davidson

饰  Dist. Atty. Ralph St

Ben Taggart

饰  Detective sergeant

Constance Bergen

饰  NurseConnie Bergen)

Ivan Miller

饰  Doctor

Chester Gan

饰  Wong (servant)

George Meader

饰  Dr. Bruno

弗兰克·奥康纳

Frank O'Connor

饰  Detective

John Dilson

饰  Medical Examiner

Byron Foulger

饰  Alienist #2

Russell Hicks

饰  Warden Harris

Jessie Arnold

饰  Mrs. Davis (uncredit

James Blaine

饰  Charlie (prison guar

Gary Breckner

饰  Radio announcer (unc

Lowell Drew

饰  Jury foreman (uncred

John Ellis

饰  Assistant D.A. (uncr

Douglas Evans

饰  Police radio announc

Jack Gardner

饰  Reporter (uncredited

William Hall

饰  Mike (dynamo operato

Wright Kramer

饰  Judge (uncredited)

Tom Quinn

饰  Detective (uncredite

Bob Reeves

饰  Prison guard (uncred

Mel Ruick

饰  Defense attorney (un

Francis Sayles

饰  Frank Davis (uncredi

Paul Scott

饰  Prison chaplain (unc

David Sharpe

饰  Hay wagon passenger

Victor Zimmerman

饰  Dynamo operator #2 (

摄影

Elwood Bredell

音效

Bernard B. Brown

Charles Carroll

音乐

Hans J. Salter

艺术指导

Jack Otterson

布景

Russell A. Gausman

服装

Vera West

化妆

Jack P. Pierce

剪辑

Arthur Hilton

特技

John P. Fulton

Vera West

Hans J. Salter

Charles Henderson

Charles Previn

Frank Skinner