Gigi Angelillo

as Checco's Uncle

as Professor

as Carmine Gemma

as Angelo D'Urso

as Amintore Fanfani

as Ing. Tedeschi

as signor Lagrua

as Rambaldi

as Saverio, Rosalba's father

as Zio Carlo

as Aurelio

as Cilluzzo

as Simeoni

as Don Pepito

as Ignazio Salvo

as l'attore teatrale che interpreta l'esploratore

as The guide

as (as Luigi Angelillo)