La costanza della ragione_
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.
Starring
Catherine Deneuve, Sami Frey, Enrico Maria Salerno
Updated Feb 16, 2026
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Year context
La costanza della ragione was released 62 years ago in 1964.
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 i...
La costanza della ragione is a Drama film with a runtime of 1h 28m.
CAST (8)
DETAILS
Release
Status
Released
Runtime
88 min (1h 28m)
Rating
6.1/10 (4 votes)
FREQUENTLY ASKED QUESTIONS
What is La costanza della ragione about?
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.
How long is La costanza della ragione?
La costanza della ragione has a runtime of 88 minutes (1h 28m).
Who stars in La costanza della ragione?
The cast of La costanza della ragione includes Catherine Deneuve, Sami Frey, Enrico Maria Salerno, Norma Bengell, Andrea Checchi.
What is the rating of La costanza della ragione?
La costanza della ragione has a rating of 6.1 out of 10 based on 4 votes on TMDB.
GENRES (1)
Drama