Totò as Antonio Guardalavecchia

Peppino De Filippo as Giuseppe Colabona

Aroldo Tieri as Matteo Rossi

Luigi De Filippo as Donato Cavallo

Alberto Lionello as Mario Rossi

Alberto Talegalli as il cliente che protesta

Angela Portaluri as Iole, figlia di Guardalavecchia

Mario Castellani as Commendator Pasquetti

Lia Zoppelli as Giulia, sorella del Comm. Pasquetti

Jacqueline Pierreux as Teresa, moglie di Colabona

Luigi Pavese as Cesare Santoro

Anna Campori as Italia Guardalavecchia

Pietro De Vico as il cameriere

Renzo Palmer as Cavicchioni

Peppino De Martino as l'antiquario sordo

Marisa Traversi as Adua

Enzo Petito as Napoleone, l'usciere

Solvejg D'Assunta as Assunta

Nando Angelini as

Rita Cuttica as

Angela Passalacqua as

Vittorio Vaser as Proietti

Gino Scotti as lo iettatore

Sergio Corbucci as uomo che gioca a biliardo con Cavicchioni (uncredited)