Lost Caverns Hotel bellhop Freddie Phillips is suspected of murder. Swami Talpur tries to hypnotize Freddie into confessing, but Freddie is too stupid for the plot to work. Inspector Wellman uses Freddie to get the killer (and it isn't the Swami).
Bud Abbott
as Casey Edwards
Lou Costello
as Freddie Phillips
Boris Karloff
as Swami Talpur
Lenore Aubert
as Angela Gordon
Gar Moore
as Jeff Wilson
Donna Martell
as Betty Crandall
Alan Mowbray
as Melton
James Flavin
as Insp. Wellman
Roland Winters
as T. Hanley Brooks
Nicholas Joy
as Amos Strickland
Mikel Conrad
as Sgt. Stone
Morgan Farley
as Gregory Milford
