Alda
Machedi
Carlo Sozzosi
Lucia
Michele (as Vittorio Gassmann)
Clara
L'Avvocatino
Fanny
Il Francese
Linuccia Consiglio
Agostino Barilli aka Gorilla
The 1st Compère of the Dance Marathon
Spartaco Fossati aka Gancio
Elvira (as Sofia Lazzaro)
Amerigo Consiglio aka Pignatta
Fossati's Wife (as Bianca Zanoli)
Contestant of the Dance Marathon (uncredited)
(uncredited)
Lauredi (uncredited)
Tony (uncredited)
Regina (uncredited)
Elvira (voice) (uncredited)
Renzo (uncredited)
Linuccia (uncredited)
Giorgio (uncredited)
Manuel (uncredited)
The 2nd Compère of the Dance Marathon (uncredited)