Imperio Argentina

as Floria Tosca

Michel Simon

as Il barone Scarpia

Rossano Brazzi

as Mario Cavaradossi

Carla Candiani

as La marchesa Attavanti

Olga Vittoria Gentilli

as La regina di Napoli

Adriano Rimoldi

as Angelotti

Nicolás D. Perchicot

as Sciarrone

Nicola Maldacea

as Il pittore di corte