Pascale Petit as Cleopatra

Gordon Scott as Julius Caesar

George Ardisson as Achillas

Rik Battaglia as Lucius

Corrado Pani as Ptolemy

Franco Volpi as Apollodorus

Ennio Balbo as Theodotus

Nerio Bernardi as Scaurus

Aurora de Alba as Rabis

Nando Angelini as Sextus Pompeius

Barbara Loy as

Nino Marchetti as Pompey's Messenger

Barbara Nardi as Servant

Piero Palermini as Afranio

Akim Tamiroff as Pompey

Giovanni Cianfriglia as Commerciante #1 (uncredited)

Benito Stefanelli as Commerciante #2 (uncredited)