Shemp Howard
Shemp
Larry Fine
Larry
Moe Howard
Moe
Norma Randall
Mary Bopper
Philip Van Zandt
Dr. Jeckyl
Tom Kennedy
Mr. Hyde
Steve Calvert
Gorilla (uncredited)
Frank Mitchell
George B. Bopper (uncredited)
Carl Anderson
Art Direction
Lester White
Director of Photography
Eddie Saeta
Assistant Director
Jules White
Director, Producer
Edwin H. Bryant
Editor
Felix Adler
Writer
