Explorer Sir Clive bets that he can spend the night alone in Madame Tussauds Chamber of Horrors. Meanwhile, crooks hope to exploit his ward, Carol, for her fortune.
James Carew
as Sir Clive Cheyne
Charles Oliver
as Harry Newton
Lucille Lisle
as Carol Cheyne
Kim Peacock
as Nicholas Frome
Patrick Barr
as Gerry Melville
William Hartnell
as Stubbs
Lydia Sherwood
as Brenda Frome
