Giacomo Agostini
as Giacomo Ambrosini
Sergio Leonardi
as Paolo Speziali
Daniela Giordano
as Gio' Valdelli
Giampiero Albertini
as Albertarelli
Isabella Savona
as Isetta
Adriana de Roberto
as Mother of Giacomo
Andrea Aureli
as Peppino 'O' silenzio'
Gianfranco D'Angelo
as don Gelindo
Armando Francioli
as Father of Gio'
Dada Gallotti
as Fortune-teller
Luca Sportelli
as Santi
Luciano Catenacci
as Official in Riccione race