Josh O'Connor as Arthur

Carol Duarte as Italia

Alba Rohrwacher as Spartaco

Isabella Rossellini as Flora

Vincenzo Nemolato as Pirro

Lou Roy-Lecollinet as Melodie

Giuliano Mantovani as Jerry

Gian Piero Capretto as Mario

Melchiorre Pala as Melchiorre

Ramona Fiorini as Fabiana

Luca Gargiullo as Il portuale

Yle Vianello as Beniamina

Barbara Chiesa as Nella

Elisabetta Perotto as Vera

Chiara Pazzaglia as Rossa

Francesca Carrain as Sista

Luciano Vergaro as Katir

Carlo Tarmati as Carabiniere

Valentino Santagati as Cantastorie

Piero Crucitti as Cantastorie

Milutin Dapčević as Spalletta

Luke Chikovani as Cico il tossico

Julia Vella as Colombina

Agnese Graziani as Agnese

Alessandro Genovesi as Controllore

Cristiano Piazzati as Venditore ambulante

Sofia Stangherlin as Sofia

Marianna Pantani as Ragazza dal profilo etrusco

Maria Alexandra Lungu as Alexandra

Paolo Bizzarri as Rospo

Claudio Fabbri as Gatto

Monaldo Gazzella as Volpe

Sofija Zobina as Sofija

Silvia Lucarini as Silvia

Pancrazio Capretto as Zio di Jerry

Elisabetta Anella as Figlia maggiore di Nella

Maddalena Baiocco as Figlia minore di Nella

Leila Nuniz as Leila

Giulia Caccavello as Signora veterinario

Franco Barzi as Pastore

Fabrizio Pierini as Vigile baracca

Andrea Pettirossi as Vigile baracca

Maria Pia Clementi as Assistente di Spartaco

Anna DeLuca as Hostess 2

Adriano Tardiolo as (uncredited)