| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bino Cicogna | Crew | Production | Producer |
Carlo Carunchio | Crew | Directing | Assistant Director |
 Dante Ferretti | Crew | Art | Production Design, Set Decoration |
 Ennio Guarnieri | Crew | Camera | Director of Photography |
Enrico Lucherini | Crew | Production | Publicist |
 Euripides | Crew | Writing | Theatre Play |
Fernando Franchi | Crew | Production | Production Manager |
 Franco Rossellini | Crew | Production | Producer |
 Gabriella Pescucci | Crew | Costume & Make-Up | Assistant Costume Designer |
Goffredo Rocchetti | Crew | Costume & Make-Up | Makeup Artist |
Italo Tomassi | Crew | Art | Painter |
Klaus Hellwig | Crew | Production | Associate Producer |
Margherita Autuori | Crew | Production | Publicist |
Maria Teresa Corridoni | Crew | Costume & Make-Up | Hairstylist |
 Marina Cicogna | Crew | Production | Producer |
Mario Tursi | Crew | Camera | Still Photographer |
 Matteo Spinola | Crew | Production | Publicist |
Nicola Tamburo | Crew | Art | Construction Coordinator |
 Nino Baragli | Crew | Editing | Editor |
Pasquale Rachini | Crew | Camera | Assistant Camera |
 Pier Paolo Pasolini | Crew | Directing | Director, Writer |
 Piero Tosi | Crew | Costume & Make-Up | Costume Design |
Pierre Kalfon | Crew | Production | Associate Producer |
 Sergio Citti | Crew | Directing | Assistant Director |
 Sergio Salvati | Crew | Camera | Camera Operator |
Romolo Sensoli | Crew | Costume & Make-Up | Makeup Artist |
Carlo Tarchi | Crew | Sound | Sound |
Beatrice Banfi | Crew | Directing | Script Supervisor |
Sergio Galiano | Crew | Production | Production Supervisor |
Piero Cicoletti | Crew | Costume & Make-Up | Assistant Costume Designer |
Marcella De Marzi | Crew | Costume & Make-Up | Hairstylist |
Aureliano Lalli Persiani | Crew | Production | Administration |
Georges Chappedelaine | Crew | Production | Producer |
Giorgio Urbinelli | Crew | Camera | Assistant Camera |
Pietro Nardi | Crew | Production | Production Supervisor |
Paolo Luciani | Crew | Production | Production Secretary |
 Annamaria Chio | Cast | Actress | Wet Nurse |
 Enrico Maria Salerno | Cast | Actor | Voice Dubbing: Laurent Terzieff / Centaur (voice) (uncredited) |
Gerard Weiss | Cast | Second Centaur | |
 Giuseppe Gentile | Cast | Actor | Giasone |
 Laurent Terzieff | Cast | Actor | Chirone |
Luigi Barbini | Cast | Actor | Argonaut |
 Margareth Clémenti | Cast | Actress | Glauce |
 María Callas | Cast | Actress | Medea |
 Maria Cumani Quasimodo | Cast | Actress | (uncredited) |
Maria Smith | Cast | Maid (uncredited) | |
 Massimo Girotti | Cast | Actor | Creonte |
 Mirella Pamphili | Cast | Actress | |
 Paul Jabara | Cast | Actor | Pelias |
 Piera Degli Esposti | Cast | Actress | Woman |
 Pino Colizzi | Cast | Actor | Voice Dubbing: Giuseppe Gentile / Jason (voice) (uncredited) |
 Rita Savagnone | Cast | Voice Dubbing: Maria Callas / Medea (voice) (uncredited) | |
 Sergio Tramonti | Cast | Actor | Apsirto, Medea's Brother |
 Rossana Canghiari | Cast | Actress | Servant of Glauce (uncredited) |
Gianni Brandizi | Cast | Argonaut | |
Gian Paolo Durgar | Cast | ||
Giorgio Trombetti | Cast | (uncredited) | |
Luigi Masironi | Cast | Jason at 5 | |
Graziella Chiarcossi | Cast | Glauce's Maid | |
Michelangelo Masironi | Cast | Jason at 13 | |
Vladimer Julukhadze | Cast | (uncredited) | |
Franco Jacobbi | Cast | Argonaut | |
| Person | Type | Job | Role(s) |
