Science Fiction
Comedy
Four extraterrestrials, X-1, X-2, X-3 and X-4, arrive on Earth in the early sixties. Here they decide to take on human features to study the terrestrials incognito, but end up getting involved in the Roman "dolce vita".
Directors
Magali Noël
Matilde Bernabei
Ciccio Ingrassia
Lo scrittore di fantascienza
Franco Franchi
Socio dello scrittore
Pietro De Vico
Cameriere d'Hotel
Valeria Fabrizi
Cameriera d'Hotel
Nando Martellini
Se stesso
Umberto D'Orsi
L'editore
Riccardo Billi
Tifoso di calcio
Francesco Mulè
Ambasciatore austriaco
Lando Buzzanca
Lo sposo
Mario De Simone
Passante che parla con X1
Margaret Lee
Segretaria dell'editore
Tullio Altamura
Professore di matematica
Nerio Bernardi
Sottosegretario esteri
Directors
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Budget
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