导演

D. Ross Lederman

编剧

Malcolm Stuart Boylan

Jack Boyle

G.A. Snow

Richard Weil

Richard Wormser

演员

切斯特·莫里斯

Chester Morris

饰  Horatio 'Boston Blac

Jeff Donnell

饰  Anne Parks Duncan

Richard Lane

饰  Inspector John Farra

Dusty Anderson

饰  Sandra

George E. Stone

饰  The Runt

Frank Sully

饰  Detective Sergeant M

Marvin Miller

饰  Dr. Nejino

Wilton Graff

饰  Rex Duncan

Murray Alper

饰  Eddie Alexander, Cha

Forbes Murray

饰  Dr. Purcell Nash

Joseph Crehan

饰  'Jumbo' Madigan - Pa

Eddie Dunn

饰  Police Sergeant (as

George Magrill

饰  Patrolman

Eddie Fetherston

饰  Second Police Sergea

Edmund Cobb

饰  Policeman

John Bagni

饰  Undetermined Role (u

Tom Dillon

饰  Dinny McGonagle - Ir

George Eldredge

饰  Policeman Outside Ho

Doris Houck

饰  Waitress (uncredited

Charles Jordan

饰  Policeman (uncredite

Pat O'Malley

饰  Elderly Police Offic

Adele Roberts

饰  Nurse (uncredited)

Brick Sullivan

饰  Policeman (uncredite

John Tyrrell

饰  Policeman (uncredite

Charles C. Wilson

饰  Police Lieutenant (u

摄影

George Meehan

音效

George Cooper

音乐

Mischa Bakaleinikoff

艺术指导

Robert Peterson

布景

George Montgomery

副导演/助理导演

Milton Feldman

剪辑

Al Clark