切斯特·莫里斯
Chester Morris
饰:Boston Blackie
罗谢尔·哈德森
Rochelle Hudson
饰:Cecelia Bradley
查尔斯·瓦根海姆
Charles Wagenheim
饰:The Runt
Constance Worth
饰:Marilyn Howard
Jack O'Malley
Jack O'Malley
饰:Monk
乔治·麦格瑞
George Magrill
饰:Georgie
Michael Rand
Michael Rand
饰:Mechanical Man
山姆·伯纳德
Sam Bernard
饰:Telescope Man (uncredited)
James Blaine
饰:Police Captain (uncredited)
Harry Bowen
饰:Hot Dog Vendor (uncredited) (unconfirmed)
斯坦利·布朗
Stanley Brown
饰:Max - Police Lab Technician (uncredited)
埃迪·凡特思顿
Eddie Fetherston
饰:Second Freak Show Barker (uncredited)
巴德·法恩
Budd Fine
饰:Police Officer (uncredited)
理查德·费斯克
Richard Fiske
饰:Police Officer (uncredited)
拜伦·弗格
Byron Foulger
饰:Blind Man (uncredited)
Jack Gardner
饰:Tunnel of Horror Barker (uncredited) (unconfirmed)
约翰·哈蒙
John Harmon
饰:Weight Guesser (uncredited)
伊桑·莱德劳
Ethan Laidlaw
饰:Brakeman (uncredited)
William Lally
饰:Police Officer McCarthy (uncredited)
埃迪·劳顿
Eddie Laughton
饰:First Freak Show Barker (uncredited)
Philo McCullough
饰:Tunnel of Horror Attendant (uncredited)
George McKay
饰:Baseball Barker (uncredited)
Edward Mundy
饰:Fire Eater (uncredited)
内斯特帕瓦
Nestor Paiva
饰:Martin Vestrick (uncredited)
拉尔夫·彼得斯
Ralph Peters
饰:Second Cabby (uncredited)
沃尔特·桑德
Walter Sande
饰:Officer at Amusement Park (uncredited)
施利兹
Schlitze
饰:Princess Betsy - Bird Woman (uncredited)
Lee Shumway
饰:Immigration Officer (uncredited)
Bruce Sidney
饰:Customs Officer (uncredited)
查尔斯·沙利文
Charles Sullivan
饰:First Cabby (uncredited)
约翰·泰瑞尔
John Tyrrell
饰:Freak Show Doorman (uncredited)
Ed Wolff
Ed Wolff
饰:Giant (uncredited)
Richard Lane
Richard Lane
饰:Inspector Faraday
Harry Anderson