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
Sir Clive Cheyne
Charles Oliver
Harry Newton
Lucille Lisle
Carol Cheyne
Kim Peacock
Nicholas Frome
Patrick Barr
Gerry Melville
William Hartnell
Stubbs
Lydia Sherwood
Brenda Frome
