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Cast

Catherine Deneuve

Catherine Deneuve

Lori

Sami Frey

Sami Frey

Bruno

Enrico Maria Salerno

Enrico Maria Salerno

Millo

Norma Bengell

Norma Bengell

Ivana

Andrea Checchi

Andrea Checchi

Valeria Moriconi

Valeria Moriconi

Sergio Tofano

Sergio Tofano

Romolo Valli

Romolo Valli

Crew

Pasquale Festa Campanile

Pasquale Festa Campanile

Director

Pasquale Festa Campanile

Pasquale Festa Campanile

Screenplay

Ennio Guarnieri

Ennio Guarnieri

Director of Photography

Giorgio Zinzi

Giorgio Zinzi

Original Music Composer

Vasco Pratolini

Vasco Pratolini

Novel

Ruggero Mastroianni

Ruggero Mastroianni

Editor

Giorgio Zinzi

Giorgio Zinzi

Music

Franco Giraldi

Franco Giraldi

Assistant Director

Mirella Gamacchio

Mirella Gamacchio

Assistant Director

Angelo Iacono

Angelo Iacono

Production Manager

Movie poster

The Constancy of Reason

19646.1 / 1088 min
Drama

Overview

Florence, early 1960s. Bruno aspires to be hired at a prestigious factory, but his Communist ideals — instilled by Millo, a father figure and family friend in love with Bruno's widowed mother Ivana — are an obstacle. His relationship with Lori, a beautiful and tormented young woman who has just returned from Milan, reshapes his convictions. Freely adapted from a minor novel by Vasco Pratolini.