Full Credits
20 members

Harry Hamlin
Perseus

Judi Bowker
Andromeda

Burgess Meredith
Ammon

Maggie Smith
Thetis

Ursula Andress
Aphrodite

Claire Bloom
Hera

Siân Phillips
Cassiopeia

Flora Robson
A Stygian Witch

Laurence Olivier
Zeus

Tim Pigott-Smith
Thallo

Neil McCarthy
Calibos

Susan Fleetwood
Athena
Anna Manahan
A Stygian Witch

Freda Jackson
A Stygian Witch

Jack Gwillim
Poseidon

Pat Roach
Hephaestus

Donald Houston
Acrisius
Vida Taylor
Danae
Harry Jones
Huntsman

Ferdinando Poggi
Guard Killed by Scorpion (uncredited)
58 members
Desmond Davis
Director
Terry Madden
Second Assistant Director
Gerry Gavigan
Second Assistant Director
Anthony Waye
First Assistant Director
Doreen Soan
Continuity
Beverley Cross
Writer
Charles H. Schneer
Producer
Ray Harryhausen
Producer
Luis Roberts
Production Supervisor
John Palmer
Associate Producer
Sam Christensen
Casting
Joyce Robinson
Casting
Irene Lamb
Casting
Mario Pisani
Production Supervisor
Bryan Coates
Location Manager
Norma Hazelden
Production Assistant
George Marshall
Production Accountant
Ted Moore
Director of Photography
Anthony Gaudioz
Focus Puller
Keith Hamshere
Still Photographer
Jimmy Spoard
Grip
Egil S. Woxholt
Aerial Camera
Mike Bulley
Clapper Loader
Mike Roberts
Camera Operator
Egil S. Woxholt
Underwater Camera
Laurence Rosenthal
Original Music Composer
Terry Sharratt
Boom Operator
Terry Poulton
Sound Effects Editor
Robin Clarke
Music Editor
Herbert W. Spencer
Orchestrator
Graham V. Hartstone
Sound Re-Recording Mixer
Nicolas Le Messurier
Sound Re-Recording Mixer
Gordon K. McCallum
Sound Re-Recording Mixer
Robin Gregory
Sound Mixer
Bob Cross
Construction Manager
Giorgio Desideri
Art Direction
Peter Howitt
Art Direction
Harry Cordwell
Set Dresser
Bill MacLaren
Construction Manager
Don Picton
Art Direction
Fernando González
Art Direction
Frank White
Production Design
Emma Porteous
Costume Design
Basil Newall
Makeup Artist
Keith Denny
Wardrobe Supervisor
Connie Reeve
Makeup Artist
Stephanie Kaye
Hairstylist
Helen Gill
Wardrobe Master
Ray Harryhausen
Visual Effects
Frank Van der Veer
Visual Effects
Cliff Culley
Visual Effects
Roy Field
Visual Effects
Timothy Gee
Editor
Christopher Thompson
Assistant Editor
Ferdinando Poggi
Stunt Coordinator
Ann Tasker
Unit Publicist
Brian Smithies
Special Effects Coordinator
John May
Electrician