Director

Gordon Hessler

Producer

Ray Harryhausen, Charles H. Schneer

Executive Producer

Andrew Donally

Screenplay

Brian Clemens

Story

Brian Clemens, Ray Harryhausen

Original Music Composer

Miklós Rózsa

Director of Photography

Ted Moore

Editor

Roy Watts

Casting

Maude Spector

Production Design

John Stoll

Art Direction

Fernando González

Costume Design

Verena Coleman, Gabriella Falk

Makeup Artist

José Antonio Sánchez

Camera Operator

Salvador Gil