Cast

Jackie Cooper

Frederick Martindale Vincent III

Joseph Calleia

Joe Calerno

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Rin-Tin-Tin Jr.

Duke

Harvey Stephens

Chief Davison

Jean Hersholt

Dr. Mulback

Mischa Auer

Chi

Robert Warwick

Frederick Martindale Vincent II

Edward Pawley

Tony, Gangster

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Sue Moore

Mrs. 'Toots' Waring (uncredited)

Crew

Edgar Allan Woolf

Story (Writing)

Florence Ryerson

Story (Writing)

Florence Ryerson

Screenplay (Writing)

Chester M. Franklin

Director (Directing)

Edgar Allan Woolf

Screenplay (Writing)

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Leonard Smith

Director of Photography (Camera)

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James E. Newcom

Editor (Editing)

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Heinz Roemheld

Original Music Composer (Sound)

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William Axt

Original Music Composer (Sound)

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R. H. Bassett

Original Music Composer (Sound)