Isa Miranda as Marina di Malombra

Andrea Checchi as Corrado Silla

Irasema Dilián as Edith Steinegge

Gualtiero Tumiati as Il conte Cesare d'Ormengo

Nino Crisman as Nepo Salvador

Enzo Biliotti as Il commendator Napoleone Vezza

Ada Dondini as Fosca Salvador

Giacinto Molteni as Andrea Steinegge

Corrado Racca as Padre Tosi

Luigi Pavese as Il professore Binda

Nando Tamberlani as Don Innocenzo

Doretta Sestan as Fanny

Paolo Bonecchi as Il dottor Pitour

Elvira Bonecchi as Giovanna

Giovanni Barrella as L'ispettore della cartiera

Mario Soldati as