Perseus
Harry Hamlin
Andromeda
Judi Bowker
Calibos
Neil McCarthy
Athena
Susan Fleetwood
A Stygian Witch
Anna Manahan
Freda Jackson
Poseidon
Jack Gwillim
Hephaestus
Pat Roach
Acrisius
Donald Houston
Danae
Vida Taylor
Huntsman
Harry Jones
Guard Killed by Scorpion (uncredited)
Ferdinando Poggi
Ammon
Burgess Meredith
Peasant (uncredited)
Barrie Holland
Thetis
Maggie Smith
Aphrodite
Ursula Andress
Hera
Claire Bloom
Cassiopeia
Siân Phillips
Flora Robson
Zeus
Laurence Olivier
Thallo
Tim Pigott-Smith
Original Music Composer
Laurence Rosenthal
Stunt Coordinator
Producer
Charles H. Schneer
First Assistant Director
Anthony Waye
Director
Desmond Davis
Ray Harryhausen
Visual Effects
Director of Photography
Ted Moore
Editor
Timothy Gee
Set Dresser
Harry Cordwell
Sound Effects Editor
Terry Poulton
Production Assistant
Norma Hazelden
Makeup Artist
Basil Newall
Construction Manager
Bob Cross
Connie Reeve
Second Assistant Director
Terry Madden
Casting
Sam Christensen
Art Direction
Fernando González
Camera Operator
Mike Roberts
Underwater Camera
Egil S. Woxholt
Music Editor
Robin Clarke
Costume Design
Emma Porteous
Production Supervisor
Luis Roberts
Production Accountant
George Marshall
Irene Lamb
Don Picton
Boom Operator
Terry Sharratt
Wardrobe Supervisor
Keith Denny
Orchestrator
Herbert W. Spencer
Associate Producer
John Palmer
Clapper Loader
Mike Bulley
Continuity
Doreen Soan
Focus Puller
Anthony Gaudioz
Grip
Jimmy Spoard
Peter Howitt
Gerry Gavigan
Assistant Editor
Christopher Thompson
Location Manager
Bryan Coates
Giorgio Desideri
Aerial Camera
Joyce Robinson
Hairstylist
Stephanie Kaye
Mario Pisani
Bill MacLaren
Still Photographer
Keith Hamshere
Unit Publicist
Ann Tasker
Wardrobe Master
Helen Gill
Electrician
John May
Writer
Beverley Cross
Production Design
Frank White
Sound Re-Recording Mixer
Graham V. Hartstone
Cliff Culley
Special Effects Coordinator
Brian Smithies
Roy Field
Gordon K. McCallum
Frank Van der Veer
Nicolas Le Messurier
Sound Mixer
Robin Gregory