Alberto Sordi as Alberto

Giovanna Pala as La signora Margherita

Luigi Pavese as Il giudice di gara

Carlo Giustini as Arturo

Carlo Delle Piane as Testa di triangolo

Frank Colson as Don Isidoro

Fausto Guerzoni as Venditore di presepi

Checco Rissone as Viaggiatore

Vinicio Sofia as Addetto alla palestra

Riccardo Bertazzolo as Bagnino

Alberto D'Amario as Il colonnello Pisacane

Franco Randisi as L'antipatico

Marco Tulli as Ortelli

Aldo Trifiletti as Gualandri

Luigi Pavese as Commissario sportivo

Dina Romano as Perpetua

Raniero De Cenzo as Scolico