Pietro Germi as Il Dott. Ingravallo

Claudia Cardinale as La servetta, Assuntina

Franco Fabrizi as Il cugino

Cristina Gaïoni as La matta

Claudio Gora as Il marito

Eleonora Rossi Drago as L'assassinata, Signora Balducci

Saro Urzì as Il Maresciallo P.S.

Nino Castelnuovo as L'elettricista, Diomede

Gianni Musy as Ladro Retalli

Peppino De Martino as Il Dott. Fumi

Ildebrando Santafè as Lo strano comm. Anzaloni

Silla Bettini as Il brigadiere Oreste

Loretta Capitoli as Camilla la Beduina

Rosolino Bua as Il Parroco dei 4 Santi

Nanda De Santis as Zumira la sdentata

Antonio Gradoli as Maresciallo dei Carabinieri Marciano

Vittorio Scarabello as

Antonio Acqua as Generale Pomilia

Maria Saccenti as Moglie Generale Pomilia

April Hennessy as Donna Americana

Toni Ucci as Ladro Er Patata

Attilio Martella as Marchetti

Leandro Marini as

Pietro Tordi as Albergatore

Vinicio Recchi as

Rina Mascetti as Cassiera

Elsa Canevazzi as

Claudio Fabiani as

Renato Terra as Uomo dal Notaio

Vincenzo Tocci as Ladro Filone