Adriano Celentano

Rugantino

Claudia Mori

Rosetta

Toni Ucci

Prince Niccolò Capitelli

Maria Grazia Spina

Mirta Capitelli

Riccardo Garrone

2nd Prince Capitelli

Renzo Palmer

Cardinal Severini

Sergio Tofano

Marquis Michele Sacconi

Guglielmo Spoletini

Gnecco er Matriciano

Sandro Merli

Tavern Owner Vaccepiano

Pippo Franco

Frascatano

Paolo Stoppa

Mastro Titta

Gastone Pescucci

Scariotto

Giacomo Piperno

Rugantino's Stutterer Friend

Ernesto Colli

Rugantino's Red-haired Friend

Guido Lollobrigida

Renato Baldini

Nobile

Roberto Maldera

Nobleman

Anna Maria Bottini

Noblewoman

Manuela Andrei

Eusebia

Elio Pandolfi

Castrated Singer

Patrizia Gori

Noblewoman

Francesco D'Adda

Nobleman

Paola Montenero

Noblewoman

Luigi Basagaluppi

French Nobleman

Enzo Robutti

Alberto

Stefano Oppedisano

Gnecco's Assassin

Lorenzo Piani

Assassination Conspirator

Alberto Tarallo

Serenade Singer

Vincenzo Crocitti

Bumpkin

Alvaro Vitali

Beggar (uncredited)

Franca Scagnetti

Rugantino's Mother (uncredited)

Luciano Bonanni

(uncredited)

Iolanda Fortini

(uncredited)

Ruggero Rosi

(uncredited)

Fredo Pistoni

(uncredited)

Rolando De Santis

(uncredited)

Ettore Arena

(uncredited)

Sisto Brunetti

(uncredited)

Gianni Baghino

(uncredited)

Gerlando Martelli

(uncredited)

Francesco Torrisi

(uncredited)

Adriana Bruno

(uncredited)

Giuseppe Cardone

(uncredited)

Massimo Ciprari

(uncredited)

Antonio Spinnato

(uncredited)

Franco Laitano

(uncredited)

Alfonso Giganti

(uncredited)