理查德·迪克斯

Richard Dix

饰：Paul Dover

Whitney Bourne

饰：Julia Fraser

爱德华多·钱内利

Eduardo Ciannelli

饰：Mitch

弗朗西丝·默瑟

Frances Mercer

饰：Ellen

保罗·吉尔福伊尔

Paul Guilfoyle

饰：Taggart

维顿·海沃斯

Vinton Hayworth

饰：Dirk (as Jack Arnold)

Walter Miller

饰：Jim Maitland

Frankie Thomas

饰：Larson - Museum Janitor

Solly Ward

饰：Al - Museum Guard

乔治·欧文

George Irving

饰：Museum Curator

Ace

Ace

饰：Ace

斯坦利·布莱斯通

Stanley Blystone

饰：Detective (uncredited)

乔治·戴维斯

George Davis

饰：Marcel (uncredited)

威廉·古尔德

William Gould

饰：Police Detective (uncredited)

Torben Meyer

饰：Art Critic (uncredited)

Richard Parker

Richard Parker

饰：Undetermined Role (uncredited) (unconfirmed)

Georges Renavent

饰：Art Dealer (uncredited)

里吉斯·图米

Regis Toomey

饰：Doctor Wilson - Veterinarian (uncredited)

Ace the Wonder Dog

饰：Ace

Frank M. Thomas

饰：Larson

Richard Lane

Richard Lane

饰：Bowers