The Great Diamond Robbery

Dorothy Stickney

Emily Drumman

George Mathews

Duke Fargoh

Reginald Owen

Bainbridge Gibbons

Harry Bellaver

Herb

Connie Gilchrist

Blonde

Steven Geray

Van Goosen

Sig Arno

Mr. Sahutsky

G. Pat Collins

Nightwatchman Connelly (uncredited)

Jean Fenwick

Secretary (uncredited)

Ed Fury

Interne (uncredited)

William Haade

Mike, the Policeman (uncredited)

Jack Kruschen

Cafe Counterman (uncredited)

Anna Q. Nilsson

Nurse (uncredited)

Stuart Randall

Nightclub Manager (uncredited)

Olan Soule

Mr. Heinsdorfer, Gibbons' Floor Manager (uncredited)

Robert Stevenson

Guard (uncredited)