Cast
Nicholas Phipps
Andrew Wishart
Donald Sinden
Hugh Mander
Noel Purcell
Father James
Duncan Macrae
Duncan Ban
Gordon Jackson
George Campbell
John Laurie
Capt. MacKechnie
Jameson Clark
Constable Macrae
Roland Culver
Capt Waggett
Catherine Lacey
Mrs Waggett
Jean Cadell
Mrs Campbell
James Copeland
Kenny Mcleod
Peter Copley
Scientist
Basil Dignam
R.A.F. Officer (uncredited)
Jeannie Carson
Janet Macleod
Ian Hunter
Air Commodore Watchorn
Ronnie Corbett
Drooby
Reginald Beckwith
Mumford
Arthur Howard
Meeching
Finlay Currie
Narrator (uncredited)
Carl Jaffe
Dr Hamburger