Nick Cotrelli
Leo Carrillo
Dr. Robert Sanford
Lloyd Hughes
Murdock MacQuarrie
Ham (as William Lawrence)
W.E. Lawrence
Omalm
Martin Faust
Rat
Jack Grey
Bilmey
William J. O'Brien
Russ Columbo
Dorgan
Ralph Ince
Platinum Reed
Lola Lane
Sanford's Sister
Helene Chadwick
Gilbert
Richard Tucker
Rosie
Gertrude Astor
Hood
Frank Hagney
Gaspipe
Harry Strang
Luke Cosgrave
Director
Walter Lang
Story
Edward Dean Sullivan
Adele Comandini
Writer
Julien Josephson
Screenplay