Carlo Lizzani Director, Screenwriter Senta Berger Princess Dede Marescalli Actor Vittorio Caprioli Il barone Maurizio Di Vittis Actor Franco Fabrizi Nino Rappi Actor Mario Feliciani Teo Teopoulos Actor Philippe Leroy-Beaulieu Giorgio Santi Actor Virna Lisi Silvia Santi Actor Michèle Mercier Wilma Rappi Actor Gastone Moschin Il monsignore Actor Umberto Orsini Prince Rubio Marescalli Actor Irene Papas Elena Teopoulos Actor Nicola Badalucco Screenwriter Edith Bieber Screenwriter Luciano Vincenzoni Screenwriter Nino Crisman Producer