Anita Ekberg as Alberchiaria

Carlo Giuffrè as Vitaliano / Elio Brighenti / Giancarlo / Apollodoro

Maria Grazia Buccella as Poppaea

Agnès Spaak as Enrichetta

Yoko Tani as Yoko

Claudia Giannotti as Carla Brighenti

Pietro Carloni as Arturo, padre di Giancarlo

Giancarlo Cobelli as Nerone

Giusi Raspani Dandolo as madre di Giancarlo

Sandro Dori as Andrea

Cesarina Gheraldi as madre di Albachiara

Furio Meniconi as Pollione

Marcella Ruffini as Silfizia

Leopoldo Trieste as psichiatra

Roberto Bruni as medico

Gino Buzzanca as Cariddu, capo famiglia siciliano

Solveyg D'Assunta as

Giuseppe Fortis as

Nino Nini as

Gino Pernice as

Renato Terra as

Giulio Tomasini as