Credits
Cast
Todd Armstrong
Jason
Nancy Kovack
Medea
Gary Raymond
Acastus
Laurence Naismith
Argos
Niall MacGinnis
Zeus
Michael Gwynn
Hermes
Douglas Wilmer
Pelias
Jack Gwillim
King Aeetes
Honor Blackman
Hera
John Cairney
Hylas
Patrick Troughton
Phineas
Andrew Faulds
Phalerus
Nigel Green
Hercules
John Crawford
Polydeuces (uncredited)
Ferdinando Poggi
Castor of Sparta (uncredited)
Ennio Antonelli
Dmitrius, Drummer on Argo (uncredited)
Harold Bradley
Guard in Palace (uncredited)
Aldo Cristiani
Lynceus (uncredited)
Eva Haddon
Medea (voice) (uncredited)
Doug Robinson
Eupaemus (uncredited)
Davina Taylor
Briseis (uncredited)
Tim Turner
Jason (voice) (uncredited)
Art
Jack Maxsted
Art Direction
Tony Sarzi-Braga
Art Direction
Herbert Smith
Art Direction
Geoffrey Drake
Production Design
James Wines
Title Designer
Camera
Harry Gillam
Camera Operator
Wilkie Cooper
Director of Photography
Crew
Apollonios Rhodios
Poem
Eddie Powell
Stunts
Directing
Dennis Bertera
Assistant Director
Phyllis Crocker
Continuity
Don Chaffey
Director
Editing
Maurice Rootes
Editor
Production
Charles H. Schneer
Producer
John Dark
Production Executive
Paul Maslansky
Unit Manager
Jimmy Komisarjevsky
Unit Manager
Leonardo Scavino
Unit Manager
Sound
Bernard Herrmann
Original Music Composer, Conductor
Alfred Cox
Sound Editor
Red Law
Sound Recordist
Cyril Collick
Sound Recordist
Visual Effects
Ray Harryhausen
Visual Effects, Associate Producer
Writing
Beverley Cross
Screenplay
Jan Read
Screenplay