Ralph Richardson

Character: Sam Gridley

James Mason

Character: Robert Patch

Ralph Roberts

Character: Slivers

Allan Jeayes

Character: Lord Cottingley

Meriel Forbes

Character: Ursula Manning

Eileen Erskine

Character: Hilda Jackson

John Laurie

Character: Gaster

Eric Maturin

Character: Captain Mellock

Ivor Barnard

Character: Fletherington

Charles Victor

Character: Sergeant Wilks

Douglas Seale

Character: Mr. Tooke

S. J. Warmington

Character: