Donald Gray was born Eldred Tidbury in 1914 at Tidburys Toll, South Africa.
The Mysterons / Colonel White / Captain Black (voice)
Paul Merton
Extra (uncredited)
Mark Saber
Peter Burroughs
TV Program Announcer (uncredited)
Sir John Brinder
Young Yacht Guest (uncredited)
Chauncey (as Eldred Tidbury)
Polly's Husband (uncredited)
William Peck
Robert Maitland
Father Conrad
Captain White / Captain Black / The Mysterons (voice)
