Director/a
Clyde Bruckman
DIRECTOR/A
Malcolm St. Clair
Escritor/a
Paul Gerard Smith
ESCRITOR/A
Felix Adler
Lex Neal
Harold Lloyd
Reparto (por orden de créditos)
Harold Bledsoe
Barbara Kent
Billie Lee
Noah Young
Officer Patrick Clancy
Charles Middleton
John Thorne aka The Dragon
Will Walling
Police Captain Walton
Grady Sutton
Man at Party (silent version) (scenesDeleted)
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)
Wang Lee
Chinaman with Queue (uncredited)
James B. Leong
Jim Mason
Barry Steele (uncredited)
Nelson McDowell
1st Train Passenger (uncredited)
Soo Hoo Sun
Dead Chinese Man (uncredited)
James Wang
Dr. Chang Gow (uncredited)
Blue Washington
Thorne's Black Henchman (uncredited)
Leo Willis
