Vittorio De Sica

Neil Simon

Leonida Barboni

Piero Tosi

Mario Garbuglia

John Bryan

Cinecittà Italiana Stabilimenti Cinematografici — Compagnia Cinematografica Montoro — Nancy Enterprises

Dear-United Artist

Peter Sellers — Victor Mature — Britt Ekland — Akim Tamiroff — Paolo Stoppa — Tino Buazzelli — Maria Grazia Buccella — Lidia Brazzi — Martin Balsam — Lando Buzzanca — Vittorio De Sica — Mac Ronay — Tiberio Murgia — Pier Luigi Pizzi — Maurice Denham — Enzo Fiermonte — Carlo Croccolo — Francesco De Leone — Nino Musco — Lino Mattera — Daniele Vargas — Franco Sportelli — Carlo Pisacane — Giustino Durano — Mimmo Poli — Angelo Spaggiari — Timothy Bateson — David Lodge — Roberto De Simone — Piero Gerlini — Daniela Igliozzi — Carlo Delle Piane — Nino Vingelli — Enrico Luzi — Marcella Rovena