Rossana Podestà

Tosca

Giovanna Ralli

Mafalda Panini

Marcella Mariani

Gina

Antonio Cifariello

Andrea Sernesi aka Bob

Giulia Rubini

Silvana Biagini

Luciana Liberati

Loretta

Corinne Calvet

Bice

Adriano Micantoni

Guido Sernesi, Bob's brother

Gianni Minervini

Aldo, the barman

Sergio Raimondi

Gianfranco, Silvana's fiancé

Mitzi Roman

Mitzi, Bice's assistant

Alberto Archetti

Ada Bartolucci

Boris Cappelli

Boris, Bob's assistant

Cesarina Cecconi

Corrada De Mayo

Giovanni Nannini

Armando, the theatre porter

Anita Nencioli

Guido Sorelli

Augusto Vannetti

Arnoldo Foà

Narrator (voice) (uncredited)

Peter Trent

Corteggiatore Di Mafalda (uncredited)

Giuliano Montaldo

Venturini