William Gargan

Perry Travis

Marguerite Churchill

Lois Allen

Gene Morgan

Brainy

John Gallaudet

Billy Howard (Uncredited)

Romaine Callender

E.J. Easton

Egon Brecher

Sir Conrad Stava

Drue Leyton

Mrs. Foster

Wade Boteler

Conroy

Dwight Frye

McBride

Raymond Lawrence

Harkness

Stanley Andrews

Earl Quillan (Uncredited)

Don Brodie

Taxi Driver (Uncredited)

Frank Bull

Radio Announcer (Uncredited)

Ralph Byrd

Cop (Uncredited)

Harry Depp

Julius Scott (Uncredited)

Robert Fiske

Aviator (Uncredited)

Harry Harvey

Bennett (Uncredited)

Jack Hatfield

Reporter (Uncredited)

Eddie Kane

Venuti (Uncredited)

Edward McWade

Walter Emerson (Uncredited)

Ted Oliver

Cop (Uncredited)

Edward Peil Sr.

Peters (Uncredited)

Lee Prather

Customs Officer (Uncredited)

Francis Sayles

Waiter (Uncredited)

Albert J. Smith

Mike (Uncredited)

George Webb

Coroner (Uncredited)

Norman Willis

Joel Balerino (Uncredited)

William Worthington

John J. Foster (Uncredited)

D. Ross Lederman

Director

Morey Lightfoot

Asistente de Dirección

Tom Van Dycke

Guión

George Meehan

Director de Fotografía

Lambert E. Day

Sound Engineer

Columbia Pictures

Compañía de Produccion

Ralph Cohn

Productor Asociado

Irving Briskin

Productor Ejecutivo

Hedy Mjorud

Estilista

William A. Lyon

Editor

Chuck Hamilton

Dobles

Eddie Parker

Dobles