Octavio secretly sent his consul Curridio to Alexandria in a final attempt to reach peace. In the city, he meets Berenice, a mysterious and beautiful dancer who falls in love. Actually, the dancer is the queen Cleopatra who leads a double life using this name.
| Actor | Role |
|---|---|
 Linda CristalCleopatra alias Berenice | Cleopatra alias Berenice |
 Ettore ManniCurridio | Curridio |
 Georges MarchalMarc' Antonio | Marc' Antonio |
 Conrado San MartínGotarzo | Gotarzo |
 María MahorMarianna | Marianna |
 Alfredo MayoOttaviano | Ottaviano |
 Daniela RoccaTeyrè | Teyrè |
 Mino DoroDomiziano | Domiziano |
 Andrea AureliImotio | Imotio |
 Salvatore FurnariIl nano | Il nano |
 Rafael DuránSacerdote egiziano | Sacerdote egiziano |
| JJuan MajánVezio | Vezio |
| TTomás BlancoOvidio | Ovidio |
 Mary CarrilloIras | Iras |
 Ángel ÁlvarezSlave Trader | Slave Trader |
 Stefano OppedisanoNot listed | Not listed |
 Renato TerraNot listed | Not listed |
 Giorgio UbaldiNot listed | Not listed |