Caligula and Messalina

Gino Turini

Caligula

Betty Roland

Messalina

Vladimir Brajovic

Claudius

Françoise Blanchard

Agrippina

Raul Cabrera

Silius

Vincent Lo Monaco

Acting

Fanny Magier

Messalina's Mother

Laurence Lovall

Acting

Dominique Irissou

Acting

Marie-Noëlle Arnoult

Acting

Silvie Dezabauneix

Drusilla / Caligula's younger sister

Kathy Sadik

Merope

Jean-Pierre Lemaire

Acting

Florence Guérin

Woman Gladiator

Nathalie Berreby

Woman Gladiator

Antonio Passalia

Claudius / Caligula's uncle

Piotr Stanislas

Caliste

Fernando Arcangeli

Orgy Participant (uncredited)