Gino Turini
Caligula
Françoise Blanchard
Agrippina
Raul Cabrera
Silius
Fanny Magier
Messalina's Mother
Dominique Irissou
Florence Guérin
Woman Gladiator
Piotr Stanislas
Caliste
Fernando Arcangeli
Orgy Participant (uncredited)
Betty Roland
Messalina
Vladimir Brajovic
Claudius
Vincent Lo Monaco
Laurence Lovall
Marie-Noëlle Arnoult
Silvie Dezabauneix
Drusilla / Caligula's younger sister
Kathy Sadik
Merope
Jean-Pierre Lemaire
Nathalie Berreby
Woman Gladiator
Antonio Passalia
Claudius / Caligula's uncle