Cast
Ralph Richardson
Sam Gridley
James Mason
Robert Patch
No Image
Ralph Roberts
Slivers
Allan Jeayes
Lord Cottingley
Meriel Forbes
Ursula Manning
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Eileen Erskine
Hilda Jackson
John Laurie
Gaster
Eric Maturin
Captain Mellock
Ivor Barnard
Fletherington
Charles Victor
Sergeant Wilks
Douglas Seale
Mr. Tooke
