Captain Kronos
Horst Janson
Professor Hieronymous Grost
John Cater
Vanda Sorell
Lisa Collings
Lilian
Olga Anthony
Isabella Sorell
Susanna East
Pointer
Robert James
Barlow
Perry Soblosky
Ann Sorell
Elizabeth Dear
Whore
Penny Price
Big Man
Peter Davidson
Giles
Paul Greenwood
Barman
John Hollis
Carla
Caroline Munro
Barton Sorell
Stafford Gordon
Myra
Joanna Ross
Priest
Neil Seiler
Blind Girl
Gigi Gurpinar
Tom
Terence Sewards
Dr. Marcus
John Carson
Paul Durward
Shane Briant
Sara Durward
Lois Daine
Kerro
Ian Hendry
Lady Durward
Wanda Ventham
Hagen
William Hobbs
George Sorell
Brian Tully
Writer
Brian Clemens
Director
Cinematography
Ian Wilson
Producer
Albert Fennell
Production Supervisor
Roy Skeggs
Editor
James Needs
Original Music Composer
Laurie Johnson
Wardrobe Supervisor
Dulcie Midwinter
Production Design
Robert Jones
First Assistant Camera
David Wynn-Jones
Hairdresser
Barbara Ritchie
Casting
James Liggat
Production Manager
Richard F. Dalton
Makeup Artist
Jimmy Evans