Dr. Ziska
Lon Chaney
Johnny Goodlittle
Johnny Arthur
Freckle Faced Kid (uncredited)
Elmo Billings
Dr. Edwards (uncredited)
Herbert Prior
Detective Jennings (uncredited)
William H. Turner
Townswoman at Accident Scene (uncredited)
Dorothy Vernon
Betty Watson
Gertrude Olmstead
Amos Rugg
Hallam Cooley
Russ Mason
Charles Sellon
Caliban
Walter James
Daffy Dan
Knute Erickson
Rigo
Frank Austin
Luke Watson
Edward McWade
Mrs. Watson
Ethel Wales
Director
Roland West
Adaptation
Writer
Willard Mack
Theatre Play
Crane Wilbur
Director of Photography
Hal Mohr
Production Manager
W.L. Heywood
Art Direction
Editor
A. Carle Palm
Albert Kenyon