Harold Lloyd

Harold Bledsoe

Barbara Kent

Billie Lee

Noah Young

Patrick Clancy SFPD

Charles Middleton

John Thorne / The Dragon

Will Walling

Captain Walton, SFPD 3rd Div.

Grady Sutton

Man at Party (silent version) (scenes deleted)

Brooks Benedict

Handcuffed Prisoner at Police Station (uncredited)

Eddy Chandler

Cop (uncredited)

Rae Daggett

Woman Sitting in Police Station (uncredited)

Douglas Haig

Buddy Lee (uncredited)

Edgar Kennedy

SFPD Desk Sergeant (uncredited)

Tetsu Komai

Florist Henchman (uncredited)

James B. Leong

Florist Henchman / High Priest (uncredited)

James Pier Mason

Barry Steele / Dick the Dude (uncredited)

Nelson McDowell

1st Train Passenger (uncredited)

James Wang

Dr. Chang Gow (uncredited)

Blue Washington

Thorne's Henchman (uncredited)

Leo Willis

Cop (uncredited)

Malcolm St. Clair

Director

Clyde Bruckman

Director

Gaylord Lloyd

Asistente de Dirección

Paul Girard Smith

Guión

Felix Adler

Guión, Historia

Lex Neal

Guión

Clyde Bruckman

Guión, Historia

Harold Lloyd

Guión

Paul Gerard Smith

Dialogue

Henry N. Kohler

Director de Fotografía

Walter Lundin

Director de Fotografía

George D. Ellis

Sound

Lodge Cunningham

Sound

C. Bakaleinikoff

Music Arranger

Harold Lloyd

Productor

Paramount Pictures

Compañía de Produccion

The Harold Lloyd Corporation

Compañía de Produccion

John L. Murphy

Production Manager

James H. Anderson

Production Assistant

Carl Himm

Editor

Bernard W. Burton

Editor

Liell K. Vedder

Dirección Artística