Richard Dix

Paul Dover

Whitney Bourne

Julia Fraser

Eduardo Ciannelli

Mitch

Frances Mercer

Ellen

Paul Guilfoyle

Taggart

Richard Lane

Bowers

Vinton Hayworth

Dirk

George Irving

Curator

George Davis

Marcel (uncredited)

Walter Miller

Maitland

Solly Ward

Al

Stanley Blystone

Detective

William Gould

Police Detective

Torben Meyer

Art Critic

Richard Parker

Undetermined Role

Georges Renavent

Art Dealer

Regis Toomey

Doctor Wilson - Veterinarian

Frank M. Thomas

Larson

Ace the Wonder Dog