Leonardo Pieraccioni as Gualtiero Marchesi

Suzie Kennedy as Marilyn Monroe

Biagio Izzo as Pasquale

Barbara Tabita as Ramona

Rocco Papaleo as Arnolfo Biagioli

Marta Gastini as Martina Marchesi

Francesco Pannofino as Maresciallo Stolfi

Francesco Guccini as Dr. Verdicchio

Massimo Ceccherini as Massimo Marchesi

Luca Laurenti as Petronio

Gianna Giachetti as Jolanda

Luis Molteni as Console

Alessandro Paci as Carabiniere

Francesco Brandi as Maggesi

Niki Giustini as Carabiniere

Giorgio Picchianti as Cugino di Jolanda

Lucio Caizzi as Capo sala ristorante

Ksenia Oster-Miller as Urania

Giorgio Ariani as Giorgio

Peppe Bosone as Direttore hotel

Francesco Tornello as Ciccio

Ambra Gullà as Ragazza pasticceria #3

Marzia Fontana as Ragazza pasticceria #1

Giuseppe Cecchini as Peppone

Dorina Sacchelli as Katy

Roberto Raggi as Attendente

Marco Civoli as Paziente psichiatra

Alessandro Baccini as Attendente

Osvaldo Pieraccioni as Pensionato in panchina

Giorgio Gianassi as Pensionato in panchina

Stefan Bendula as Mango Mancino

Daniel Berquiny as Suska

Domenico Costanzo as Inserviente circo

Sidy Diop as Omar

Corinne Jiga as Ragazza pailettes

Lorenzo Bianchi as Nano #1

Aldo Marinucci as Nano #2

Massimo Viafora as Nano #3

Monica Ward as Marilyn Monroe (voice)