Dr. Paul Dupin

Patric Knowles

Marie Roget

Maria Montez

Madame Cecile Roget

Maria Ouspenskaya

Henri Beauvais

John Litel

Gobelin, the Prefect of Police

Lloyd Corrigan

Marcel Vigneaux

Edward Norris

Camille Roget

Nell O'Day

Magistrate

Frank Reicher

Mons. De Luc

Clyde Fillmore

Madame De Luc

Norma Drury

Gardener

Paul E. Burns

Detective

John Maxwell

Detective

William Ruhl

Curator of the Zoo

Charles Middleton

Detective

Paul Bryar

Curator of the Zoo

Charles B. Middleton

Naval Officer

Reed Hadley

Pierre, the News Vendor

Paul Dubov

Man

Joe Bernard

Gendarme

Raymond Bailey

Subordinate

Charles Wagenheim

Man

Frank O'Connor

Subordinates to Prefect

Lester Dorr

Vegetable Cart Driver

Alphonse Martell

Parisian

Francis Sayles

Parisian

Jimmie Lucas

Caroline Frances Cooke

William H. Ruhl

Wife on Street

Beatrice Roberts

Woman

Caroline Cooke