Director/a
Freddie Francis
DIRECTOR/A
Reparto (por orden de créditos)
Christopher Lee
James Hildern
Peter Cushing
Emmanuel Hildern
Lorna Heilbron
Penelope
George Benson
Waterlow
Kenneth J. Warren
Lenny
Duncan Lamont
Inspector
Harry Locke
Barman
Hedger Wallace
Doctor Perry
Michael Ripper
Carter
Catherine Finn
Emily
Robert Swann
Young Aristocrat
David Bailie
Young Doctor
Maurice Bush
Karl
Tony Wright
Sailor
Marianne Stone
Female Assistant
Alexandra Dane
Whore
Jenny Runacre
Emmanuel's Wife
Larry Taylor
1st Warder
Martin Carroll
2nd Warder
Dan Meaden
Lunatic
Lewis Alexander
Gent Watching Folies Bergere(uncredited)
Sue Bond
Girl in Tavern(uncredited)
Josie Grant
Tart in Blue Anchor(uncredited)
Reg Thomason
Blue Anchor Patron(uncredited)
Fred Wood
Inmate(uncredited)