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Plot summary

The Bigamist (1956) Plot Summary & Timeline

The Bigamist (1956) movie poster

The Bigamist is a 1956 comedy film directed by Luciano Emmer and Vittorio De Sica, running 1 hour 35 minutes. This page retells the whole story in 362 words (about 2 minutes to read) and covers 12 key events in order, 5 characters, where and when it is set and 3 themes. Looking for the cast, ratings and where to stream it? See the movie page for The Bigamist.

to read the plot summary
2 min
key events in the timeline
12
characters profiled
5
themes explained
3
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The Bigamist (1956) movie poster
Released
Runtime
1h 35m
Genre
Comedy
Original language
Italian
No spoilers

What Is The Bigamist About?

The premise of The Bigamist in 277 words, with nothing given away. The full story follows below.

markdown In The Bigamist, Mario De Santis is an enterprising toothpaste salesman who anticipates a life of simple, straightforward routines. Married to Valeria Masetti, he expects his days to follow a predictable path, but that comfortable expectation is suddenly upended. A grave accusation of bigamy drags him into a tense legal ordeal, placing his hard-earned reputation and his personal freedom on the line in a world where appearances matter immensely.

The situation creates an immediate rift, casting a shadow of doubt that stretches from the police station to his own living room. Mario is confronted by Isolina Fornaciari, a woman whose claims about a shared past shake his certainty and challenge his sense of loyalty. As the legal pressure mounts, his wife is forced to navigate the conflicting influences of her sister and the family lawyer, leaving the future of their household in a precarious state.

Entrusted to the eccentric and talkative Honorable Prince, the case takes on a distinct tone that blends courtroom tension with a touch of farce. This flamboyant figure acts as a curious catalyst in the proceedings, raising questions that complicate the narrative. Amidst the chaos, the film explores the quirks of the legal system and the strained bonds of friendship, creating an atmosphere where the truth feels malleable and the stakes are constantly shifting.

The story captures the delicate balance between domestic stability and the absurdity of circumstance. With his life under a microscope, Mario must weather a storm that threatens to tear his family apart permanently. The film invites viewers into a narrative driven by the complexities of truth and the unexpected ways the law impacts the lives of ordinary people.

Full plot

What Happens in The Bigamist?

The complete story of The Bigamist, from the first scene to the last, in 362 words (about 2 minutes). Spoilers throughout. Names in the text link to 5 cast member pages.

Spoilers ahead

Mario De Santis, an enterprising toothpaste salesman, is married to Valeria Masetti, and he expects a straightforward life. That expectation is upended when he is accused of bigamy, a charge that drags him into a tense legal ordeal and puts his reputation on the line.

At the police station, he is confronted with Isolina Fornaciari, a woman who asserts that they would have been married in Forlimpopoli years earlier, a claim that shakes his sense of certainty and loyalty. The accusation cascades through his world, casting doubt on his innocence in the eyes of many, including his wife, who is influenced by her sister and the family lawyer.

After guards finally grant him bail, the case is entrusted to a distinctly eccentric and talkative figure, the Honorable Prince of the forum, whose flamboyant persona becomes a curious catalyst in the courtroom drama. The strange new ally raises questions and adds an air of farce to the mounting tension as the truth begins to bend under pressure.

A friend of Mario’s, Quirino Proietti, whom he meets in prison, realizes that this may hinge on a case of mistaken identity and sets off to track down Isolina’s real husband, roaming across Rome in a determined search. The quest takes on a comic-but-serious pace as the city becomes a backdrop for the pursuit of clarity amid chaos.

When the pursuer finds the man in question, he brings him to court, where Mario—acting on the advice of his defender—pleads guilty in a strategic pivot intended to navigate the legal maze. The proceedings reveal a twist: the court, while clearing Mario of bigamy, convicts him of self-malignancy, and Isolina, described as an elderly single woman who had exploited the circumstance to try to trap a handsome man, is condemned for perjury. The verdict unsettles everyone and reframes the stakes of the case.

Having served a small sentence, Mario is finally able to return to his family, who are waiting for him at the prison exit. The film closes on a note of cautious reconciliation, with the once-fractured household coming back together and the notion of truth, loyalty, and the quirks of the law lingering in the air.

Timeline

The Bigamist Timeline: Every Key Event in Order

12 key events in the order they happen, from “Mario's ordinary life and ambitions” to “Coming back to normal life”. 9 events name a place, across 5 locations.

  1. 1

    Mario's ordinary life and ambitions

    Mario De Santis is an enterprising trade representative who sells toothpaste and leads a stable life with his wife Valeria. He handles his daily routine and business deals with ambition. The calm life is disrupted only when a shadow of trouble appears in his personal history.

  2. 2

    Isolina's bigamy accusation surfaces

    Mario is confronted at the police station by Isolina Fornaciari, who claims she might be his wife from a prior union in Forlimpopoli. The accusation kicks off an investigation into his past and social circles. Distrust begins to spread as neighbors and family question his honesty.

    Where:Police station

  3. 3

    Confrontation leads to arrest

    During a confrontation with Isolina's father, Mario fights in self-defense and is arrested. The incident intensifies the scrutiny and cements doubts about his past. He ends up in custody awaiting the legal process.

    Where:Isolina's home vicinity

  4. 4

    Valeria's doubt and family pressure

    Valeria, influenced by her sister and the family lawyer, doubts Mario's innocence and stands apart from him. The couple's trust fractures under gossip and pressure from relatives. The social environment closes ranks against Mario.

  5. 5

    Bail and an eccentric defender

    Mario is granted bail, and his case is entrusted to an eccentric prince of the forum, a talkative and flamboyant defender. The courtroom atmosphere feels almost theatrical as the defense crafts a path through the charges. This marks a turning point toward a possible acquittal.

    Where:Courtroom

  6. 6

    Friend investigates in Rome

    A friend of Mario, met in prison, deduces the case may hinge on a same-name double and sets out to travel across Rome to find Isolina's real husband. His quest unfolds through encounters and searches across the capital. The search injects hope into Mario's prospects.

    Where:Rome

  7. 7

    The real husband is brought to court

    He finds Isolina's real husband and drags him to court, hoping a crucial truth will surface. The action heightens the legal drama as the real identity is confronted. The crowd waits as the courtroom prepares for a revelation.

    Where:Rome

  8. 8

    Mario pleads guilty

    Mario, following his defender's advice, pleads guilty to the charges. The strategy aims to clarify his position and expose the complications of the case. The move reshapes his standing while guiding the proceedings toward resolution.

    Where:Courtroom

  9. 9

    Verdict on bigamy and perjury

    The court recognizes him innocent of bigamy but condemns him for self-malignancy; Isolina is condemned for perjury. The verdict acknowledges the mistaken accusation while punishing the deceit involved. The decision reframes the tale as a cautionary measure about identity and truth.

    Where:Courtroom

  10. 10

    Isolina's downfall

    Isolina, now exposed, faces consequences for her perjury and manipulation of the trial. The social repercussions follow as the truth comes to light. The accountability of deceit closes the chapter on her scheme.

    Where:Courtroom

  11. 11

    Mario's release and reunion

    Mario serves a small sentence and is released, rejoining his waiting family at the prison exit. The reunion is emotional as they welcome him back. The family unit resumes its central place in his life.

    Where:Prison exit

  12. 12

    Coming back to normal life

    With the case resolved, Mario returns to his ordinary life and begins to repair his relationship with Valeria. The film closes on a note of restored family life, tempered by the experience. The community's perception shifts, but the family remains the anchor.

Characters

Who Are the Main Characters in The Bigamist?

5 characters, among them Mario De Santis (Marcello Mastroianni), Valeria Masetti (Giovanna Ralli) and Isolina Fornaciari (Franca Valeri): who each one is and the part they play in the story. Every profile links to the actor’s page.

  • Marcello Mastroianni as Mario De Santis (Marcello Mastroianni) in The Bigamist

    Mario De Santis (Marcello Mastroianni)

    Played by Marcello Mastroianni

    An enterprising toothpaste salesman whose life seems orderly, Mario is blindsided by a bigamy accusation. He fights to protect his family, but his pride and stubbornness complicate his path to exoneration. The case tests his resilience and willingness to navigate a prejudicial social system.

    • 🎭 Drama
    • 🔎 Investigation
  • VM

    Valeria Masetti (Giovanna Ralli)

    Played by Giovanna Ralli

    Mario's wife, who is initially swayed by her sister and the family lawyer. She embodies the conflict between loyalty and public perception, torn between defending her husband and protecting the family’s reputation. Her choices reflect the pressures faced by spouses in a judgmental society.

    • 💍 Marriage
    • 💔 Jealousy
  • IF

    Isolina Fornaciari (Franca Valeri)

    Played by Franca Valeri

    An elderly single woman whose actions drive the bigamy case. Her manipulation stems from social pressures and opportunism, and she becomes a catalyst for the courtroom drama. Her conduct triggers a chain of events that challenges truth and perception.

    • 🕵️‍♀️ Deception
    • 🧭 Manipulation
  • Vittorio De Sica as Honorable Prince / Attorney Prince (Vittorio De Sica) in The Bigamist

    Honorable Prince / Attorney Prince (Vittorio De Sica)

    Played by Vittorio De Sica

    A talkative, extravagant defender who brings theatrical flair to the courtroom. His unorthodox approach and wit influence the case's progression. He embodies the blend of legal rhetoric and social satire within the trial.

    • 🎭 Courtroom flair
    • 🗣️ Legal strategy
  • PM

    Pubblico ministero (Salvo Randone)

    Played by Salvo Randone

    A diligent prosecutor who scrutinizes Mario's claims and drives the case toward a formal verdict. He represents the rational force of the justice system and the consequences of the alleged bigamy. His stance anchors the legal proceedings amid personal drama.

    • ⚖️ Prosecution
    • 🧭 Due process
Setting

Where and When Is The Bigamist Set?

The Bigamist is set in Rome, Forlimpopoli and Pomezia. Here is why the place matters to the story.

Where

Rome, Forlimpopoli, Pomezia

The story unfolds primarily in Rome, with key scenes in the hometown of Forlimpopoli and a brief stop in Pomezia. The Roman courthouse and police stations provide the backdrop for the legal and moral conflict, while the provincial town settings ground the family dynamics. Together, these locations reflect a clash between private life and public judgment in Italian society.

  • 🎭 Italian setting
  • ⚖️ Courtroom drama
  • 🏙️ Rome cityscape
Themes

What Are the Themes of The Bigamist?

3 ideas the story keeps returning to, among them Love & Marriage, Justice & Law and Mistaken Identity.

  1. 01

    Love & Marriage

    Love and marriage form the narrative's core, tested by a bigamy accusation and social pressures. The film examines fidelity, trust, and the strain of maintaining appearances within a conventional family. As the case unfolds, the tension between personal desire and societal expectations drives the emotional arc.

  2. 02

    Justice & Law

    A courtroom-centered drama showcases legal maneuvering, defense flair, and prosecutorial scrutiny. The eccentric defender and the steadfast prosecutor reveal how truth and reputation intersect with the letter of the law. The resolution offers a nuanced look at justice, consequences, and social judgment.

  3. 03

    Mistaken Identity

    Crossed names and misdirection propel the plot, as characters search for Isolina's supposed husband across Rome. The pursuit creates tension and comic tension within the court and personal lives. The unraveling of identity exposes the fragility of appearances and the impact of deceit.

Tone & mood

What Kind of Film Is The Bigamist?

Light in tone, with steady pacing and a moderate story, going by the plot summary.

Tone
Light
Pacing
Steady
Story
Moderate
Intensity
Medium
Ending
Happy

A brisk, lighthearted Italian comedy of errors that follows a man wrongly accused of bigamy through a series of absurd legal and personal misunderstandings, culminating in a happy resolution.

  • quirky
  • humorous
  • satirical
  • lighthearted
  • farce
  • absurd
  • misunderstanding
  • identity mix-up
  • legal comedy
  • marital discord

Quiz

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Read next

Movies Like The Bigamist With a Plot Summary

3 films close to The Bigamist in story and themes that have a full plot summary here: The Bigamist (1953), The Big Wedding (2013) and The Matrimonial Bed (1930).

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FAQ

The Bigamist Plot Questions

5 quick answers about The Bigamist, taken from the plot summary, character guide and setting on this page and the film’s credits.

What is The Bigamist about?

markdown In The Bigamist, Mario De Santis is an enterprising toothpaste salesman who anticipates a life of simple, straightforward routines. Married to Valeria Masetti, he expects his days to follow a predictable path, but that comfortable expectation is suddenly upended.

Read the full plot summary

When and where does The Bigamist take place?

The Bigamist is set in Rome, Forlimpopoli and Pomezia. The story unfolds primarily in Rome, with key scenes in the hometown of Forlimpopoli and a brief stop in Pomezia.

The setting explained

Who are the main characters in The Bigamist?

The story follows Mario De Santis (Marcello Mastroianni) (played by Marcello Mastroianni), Valeria Masetti (Giovanna Ralli) (played by Giovanna Ralli), Isolina Fornaciari (Franca Valeri) (played by Franca Valeri) and Honorable Prince / Attorney Prince (Vittorio De Sica) (played by Vittorio De Sica); the character guide covers 5 characters in all.

All the characters

What are the main themes of The Bigamist?

The summary picks out 3 themes: Love & Marriage, Justice & Law and Mistaken Identity.

The themes explained

Who directed The Bigamist?

The Bigamist (1956) was directed by Luciano Emmer and Vittorio De Sica and runs 1 hour 35 minutes.

Luciano Emmer’s films

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