María Callas character Medea
Massimo Girotti character Creonte
Laurent Terzieff character Chirone
Giuseppe Gentile character Giasone
Margareth Clémenti character Glauce
Paul Jabara character Pelias
Gerard Weiss character Second Centaur
Sergio Tramonti character Apsirto, Medea's Brother
Luigi Barbini character Argonaut
Luigi Masironi character Jason at 5
Michelangelo Masironi character Jason at 13
Gianni Brandizi character Argonaut
Franco Jacobbi character Argonaut
Annamaria Chio character Wet Nurse
Piera Degli Esposti character Woman
Graziella Chiarcossi character Glauce's Maid
Rossana Canghiari character Servant of Glauce (uncredited)
Maria Cumani Quasimodo character (uncredited)
Vladimer Julukhadze character (uncredited)
Maria Smith character Maid (uncredited)
Giorgio Trombetti character (uncredited)
Rita Savagnone character Voice Dubbing: Maria Callas / Medea (voice) (uncredited)
Pino Colizzi character Voice Dubbing: Giuseppe Gentile / Jason (voice) (uncredited)
Enrico Maria Salerno character Voice Dubbing: Laurent Terzieff / Centaur (voice) (uncredited)
