MYSTERY . 1958 . 1h 45m . 1.0/10

A Certain Monsieur Jo_

Jo Guardini, now the peaceful owner of a charming inn by the banks of the River Marne, once was a dreaded gangster. The respectful citizen does not want to have anything to do with the underworld any more. Unfortunately, two of his former accomplices kidnap a little girl and decide to hide her in his hotel. What will Jo do : side with the law in the person of inspector Loriot or have a relapse in crime?

Starring Michel Simon, Geneviève Kervine, Jacques Morel

1.0/10

Rating

1h 45m

Runtime

1958

Year

Updated Feb 16, 2026

A Certain Monsieur Jo poster

Jo Guardini, now the peaceful owner of a charming inn by the banks of the River Marne, once was a dreaded gangster. The respectful citizen does not want to have anything to do with the underworld any more. Unfortunately, two of his former accomplices kidnap a little girl and decide to hide her in his hotel. What will Jo do : side with the law in the person of inspector Loriot or have a relapse in crime?

WHERE TO WATCH

No streaming data available yet.

Check availability

DROPTHE_ GOSSIP

Cast

Michel Simon stars as Joseph "Jo" Guardini in A Certain Monsieur Jo.

Michel Simon →

Year context

A Certain Monsieur Jo was released 68 years ago in 1958.

Overview

Jo Guardini, now the peaceful owner of a charming inn by the banks of the River Marne, once was a dreaded gangster. The respectful citizen does not want to h...

A Certain Monsieur Jo is a Mystery, Crime film with a runtime of 1h 45m.

CAST (20)

Michel Simon

Joseph "Jo" Guardini

Geneviève Kervine

Geneviève Kervine

Simone Couturier

Jacques Morel

Jacques Morel

Inspecteur Loriot

Raymond Bussières

Raymond Bussières

Commissaire Leclerc

Jean Degrave

Alfred Léonard

JF

Joëlle Fournier

Yvette Lemarchand

Roger Legris

Gabrielle Fontan

Gabrielle Fontan

Gina Manès

VS

Véronique Simon

Mado

Jean Daurand

Jack Ary

Christian Brocard

Christian Brocard

Le boulanger livreur

MA

Marcel Alba

LB

Louis Brézé

Bernard Charlan

Bernard Charlan

André Dalibert

André Dalibert

AD

Aimé Davis

DETAILS

Release

April 16, 1958

Status

Released

Runtime

105 min (1h 45m)

Country

France

Rating

1.0/10 (1 votes)

FREQUENTLY ASKED QUESTIONS

What is A Certain Monsieur Jo about?

Jo Guardini, now the peaceful owner of a charming inn by the banks of the River Marne, once was a dreaded gangster. The respectful citizen does not want to have anything to do with the underworld any more. Unfortunately, two of his former accomplices kidnap a little girl and decide to hide her in his hotel. What will Jo do : side with the law in the person of inspector Loriot or have a relapse in crime?

How long is A Certain Monsieur Jo?

A Certain Monsieur Jo has a runtime of 105 minutes (1h 45m).

Who stars in A Certain Monsieur Jo?

The cast of A Certain Monsieur Jo includes Michel Simon, Geneviève Kervine, Jacques Morel, Raymond Bussières, Michel Salina.

What is the rating of A Certain Monsieur Jo?

A Certain Monsieur Jo has a rating of 1.0 out of 10 based on 1 votes on TMDB.

GENRES (2)

Mystery Crime