演员阵容
William Powell
Dr. Lawrence 'Brad' Bradford
琪恩·亚瑟
Paula Bradford
詹姆斯·格里森
Inspector Corrigan
Eric Blore
Stokes
Robert Armstrong
Nick Martel
Lila Lee
Miss Prentiss
Grant Mitchell
John Summers
Erin O'Brien-Moore
Mrs. Summers
Ralph Morgan
Leroy Hutchins
Lucile Gleason
Mrs. Hutchins
Johnny Arthur
Mr. Frankenstein (uncredited)
斯坦利·布莱斯通
Police Radio Operator (uncredited)
Tom Brower
Police Sergeant (uncredited)
Spencer Charters
Dr. Bunting (uncredited)
Frankie Darro
Spike Salisbury (uncredited)
John Dilson
Analyst Examining Gelatin Capsule (uncredited)
James Donlan
Taxi Driver (uncredited)
Paul Fix
Lou Pender (uncredited)
Dorothy Granger
Fill-in Receptionist (uncredited)
Sam Hayes
Race Announcer (uncredited)
Rollo Lloyd
Landlord (uncredited)
Edward McWade
Minister in Film (uncredited)
Frank Reicher
Henry Strand (uncredited)
Charles Richman
Mr. Curtis (uncredited)
Syd Saylor
Detective (uncredited)
John Sheehan
Bert Murphy (uncredited)
Buster Slaven
Newsboy (uncredited)
Al St. John
Morgue Attendant (uncredited)
Henry Stone
Ray Torro (uncredited)Bob Tansill
Joe Jerino (uncredited)
Frank M. Thomas
Mike North (uncredited)艺术
工作人员
音响
摄影
Jack McKenzie
第二组摄影指导J. Roy Hunt
摄影指导剪辑
Arthur Roberts
剪辑师编剧
安东尼·维勒
剧本
詹姆斯·爱德华·格兰特
故事导演
制片
Edward Kaufman
联合制片人服装与化妆
