Mario Bava
Director
Achille Piazzi
Producer
Sandro Continenza
Screenplay
Duccio Tessari
Screenplay
Mario Bava
Screenplay
Mario Bava
Director of Photography
Adolfo Fabrizi
Sound Recordist
Eugenio Fiori
Boom Operator
Franco Prosperi
First Assistant Director
Giuseppe Berta
Assistant Camera
Valeria Sponsali
Seamstress
Tony Sarzi-Braga
Assistant Production Design
Ubaldo Terzano
Camera Operator
Tonino Cacciottolo
Foley Artist
Luigi Puri
Sound
Luciano Brebbia
Assistant Camera
Sandro Continenza
Story
Giovanna Pellegrino
Production Secretary
Nino Renda
Sound Mixer
Franco Prosperi
Story
Dino Di Salvo
Production Secretary
Enrico Santelli
Still Photographer
Ernesto Poli
Administration
Renzo Francioni
Assistant Makeup Artist
Alfredo Petri
Production Secretary
Maria Luisa Onorati
Seamstress
Duccio Tessari
Story
Bona Magrini
Script Supervisor
Fausto Ancillai
Sound Mixer
Giorgio Baldi
Unit Manager
Giuseppe Ranieri
Assistant Production Design
Silvano Giusti
Assistant Costume Designer
Lina Caterini
Assistant Editor
Joe D'Amato
Camera Operator
Armando Trovajoli
Original Music Composer
Nicla Palombi
Hairstylist
Danilo Marciani
Production Manager
Mario Bava
Story
Franco Palombi
Makeup Artist
Mario Serandrei
Editor
Franco Lolli
Production Design
Franco Prosperi
Screenplay
Mario Giorsi
Costume Design
Reg Park
Hercules (Ercole)
Christopher Lee
King Lico (Licos)
Leonora Ruffo
Princess Deianira
George Ardisson
Thesus (Teseo)
Marisa Belli
Aretusa
Ida Galli
Persephone
Franco Giacobini
Telemachus (Telemaco)
Mino Doro
Keros
Rosalba Neri
(credit only)
Monica Neri
Helena (uncredited)
Ely Drago
Jocasta
Gaia Germani
Medea
Raf Baldassarre
Leader of the Cutthroats
Aldo Pedinotti
Sunis
Claudio Marzulli
