A private eye is hired to go undercover at a health farm, but before he can find out why his client is murdered.
as Capt. J. (Jeroboam) Barker-Rynde PI
as Rumbelow
as Det. Insp. Hook
as Dr. Julian Crossley
as Frances Roitman
as Richards
as Burton
as Roger Forrester
as Mrs. Margaret Clifford
as PC Lofthouse