Martin Potter as Encolpio

Hiram Keller as Ascilto

Max Born as Gitone

Salvo Randone as Eumolpo

Mario Romagnoli as Trimalcione

Magali Noël as Fortunata

Capucine as Trifena

Fanfulla as Vernacchio

Gordon Mitchell as Il predone

George Eastman as Minotauro

Carlo Giordana as Il capitano

Donyale Luna as Enotea

Elisa Mainardi as Arianna

Marcella Di Falco as Proconsole

Tanya Lopert as L'imperatore

Hylette Adolphe as La schiavetta

Joseph Wheeler as Il suicida

Lucia Bosè as La matrona

Giuseppe Sanvitale as Abinna

Danika La Loggia as Scintilla

Alain Cuny as Lica

Richard Simmons as Orgy Musician

Eugenio Mastropietro as Liberto arricchito

Maria Mascarielli as Theather Group Woman (uncredited)

Dalia Zagni as (uncredited)

Ottaviano Dell'Acqua as (uncredited)

Genius as

Catharina Dahlin as

René Fiorentini as (uncredited)

Nadia Balabine as Party Guest (uncredited)

Alvaro Vitali as Imperatore nella rappresentazione

Mara Carisi as Stage Audience Member (uncredited)

Francesco Di Giacomo as