Gianni Morandi as Gianni Aleardi

Elisabetta Wu as Liù Toyo

Enzo Cerusico as Lt. Saro Spampinato

Nino Taranto as Nostromo Spampinato

Enrico Viarisio as Ammiraglio Aleardi

Raimondo Vianello as Tommasso, il maggiordomo

Lelio Luttazzi as Conte Aleardi

Pietro De Vico as Cameriere delle Aleardi

Xenia Valderi as Maria Aleardi

Germana Dominici as Duchessa

Danilo Massi as Il piccolo Maurizio Aleardi

Loretta Goggi as Duchessina Gigliola

George Wang as Principe Hiro Toyo

Giuseppe Porelli as Il duca

Sandra Mondaini as Moglie di Tommasso, cameriera

Anna Maria Dionisio as

Linda Sini as

Rosita Pisano as

Mirella Pamphili as