"Sach is given a post-hypnotic suggestion that turns him into a championship prizefighter."
Leo Gorcey
as Slip Mahoney
Huntz Hall
as Sach Sullivan
Gale Robbins
as Gloria Williams
Gabriel Dell
as Gabe Moreno
Ben Welden
as Bull Laguna (as Ben Weldon)
William Benedict
as Whitey (as Billy Benedict)
Bobby Jordan
as Bobby
David Gorcey
as Chuck
Bernard Gorcey
as Louie
Ian Keith
as Mr. Raymond, the Hypnotist
Cy Endfield
Screenplay
William Beaudine
Director
James S. Brown Jr.
Director of Photography
Jan Grippo
Producer
Raymond Boltz Jr.
Set Decoration
Seth B. Larsen
Editor
William A. Calihan Jr.
Production Manager
Wesley Barry
Assistant Director
Story
Associate Producer
