Credits
Cast
Carl Brisson
'One Round' Jack Sander
Lillian Hall-Davis
Mabel
Ian Hunter
Bob Corby
Forrester Harvey
The Promoter
Harry Terry
The Showman
Gordon Harker
Jack's Trainer
Clare Greet
Fortune Teller (uncredited)
Tom Helmore
Spectator (uncredited)
Alfred Hitchcock
Man-Dipping Attraction Worker (uncredited)
Art
C. Wilfred Arnold
Art Direction
Camera
Jack E. Cox
Director of Photography
Directing
Frank Mills
Assistant Director
Production
John Maxwell
Producer
Visual Effects
W. Percy Day
Matte Painter
Writing
Alma Reville
Writer
Alfred Hitchcock
Writer, Director