Dana Andrews
Dr. John Holden
Cast (44)
Peggy Cummins
Joanna Harrington
Niall MacGinnis
Dr. Julian Karswell
Maurice Denham
Professor Henry Harrington
Athene Seyler
Mrs. Karswell
Liam Redmond
Professor Mark O'Brien
Reginald Beckwith
Mr. Meek
Ewan Roberts
Lloyd Williamson
Peter Elliott
Professor K.T. Kumar
Rosamund Greenwood
Mrs. Meek
Brian Wilde
Rand Hobart
Richard Leech
Inspector Mottrarn
Lloyd Lamble
Detective Simmons
Peter Hobbes
Superintendent
Charles Lloyd Pack
Chemist
John Salew
Librarian
Janet Barrow
Mrs. Hobart
Percy Herbert
Farmer
Lynn Tracy
Air Hostess
John Harvey
Hobart's Brother
Alan Beaton
Hyma Beckley
Ballard Berkeley
Ernest Blyth
Wallace Bosco
Daniel Brown
Jimmy Cains
George Curtis
Richard Duke
Shay Gorman
Laurence Hepworth
Walter Horsbrugh
Arthur Howell
Anthony John
Dan Lester
Leonard Llewellyn
Michael Peake
Paul Phillips
Anthony Richmond
Peggy Scott Sanders
Terry Sartain
Leonard Sharp
Bert Simms
Robert Brooks Turner
Crew (23)
Jacques Tourneur
Director
Charles Bennett
Screenplay
Hal E. Chester
Screenplay
M.R. James
Short Story
Frank Bevis
Producer
Edward Scaife
Director of Photography
Michael Gordon
Editor
Robert Lennard
Casting
Ken Adam
Production Design
Peter Glazier
Assistant Art Director
Charles Crafford
ADR & Dubbing
George Blackwell
Special Effects
Wally Veevers
Special Effects
Betty Lee
Hairstylist
Hal E. Chester
Executive Producer
Charles Crafford
Sound Effects Editor
Pamela Gayler
Continuity
S.D. Onions
Visual Effects Camera
Muir Mathieson
Music Director
Basil Keys
Assistant Director
R. L. M. Davidson
Production Manager
Clifton Parker
Original Music Composer
Arthur Bradburn
Sound Recordist