Movie

The Madman of Lab Four

★ 6.0(19)19671h 30m

The Madman of Lab Four isn't available to stream, rent or buy in Belgium right now. Availability changes often, so check back soon. Availability checked 24 July 2026.

Where to watch The Madman of Lab Four

🇧🇪 Belgium

No streaming, rental or purchase options are listed in Belgium right now. Availability changes often — try switching your region in the header.

Streaming in other regions

🇫🇷 FR

Good to know

Director: Jacques Besnard
Release date: 1967-11-29
Runtime: 1h 30m
Language: French
Status: Released
Country: France
Studio: Gaumont

About The Madman of Lab Four

The Madman of Lab Four is a 1967 movie in the Comedy genre, directed by Jacques Besnard, starring Jean Lefebvre, Maria Latour and Bernard Blier. It has a runtime of 1 hour 30 minutes. It holds an average rating of 6.0/10 from 19 viewers. Below you can see where to watch The Madman of Lab Four in Belgium — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

This talkative and unevenly paced feature finds Fou (Jean Lefebvre) the inventor of a gas that makes the users fall in love. He is chased by his boss, the police, and spies, who seek to secure the secret recipe for their own selfish purposes. A shadowy American underworld figure tries to intimidate the inventor. A half-hearted attempt at comedy tries to go along with the double dealing and trickery of the thin plot of the film.

Cast

Jean Lefebvre

Eugène Ballanchon, scientific researcher, single

Maria Latour

Régine, Mr. Beauchard's spy

Bernard Blier

Mr. Beauchard, executive secretary linked to a gang

Michel Serrault

Mr. Granger, director of the scientific laboratory

Pierre Tornade

DST inspector

Pierre Brasseur

Father Ballanchon

Margo Lion

Mrs. Ballanchon, Eugène's mother

Robert Dalban

Merchant, spy in the laboratory

Mario David

Mario

Henri Virlogeux

Scholar

André Chaumeau

Baron

Jean Franval

DST inspector

Themes & keywords

based on novel or bookspy

Frequently asked questions

Where can I watch The Madman of Lab Four in Belgium?+

The Madman of Lab Four is not currently listed on any streaming, rental or purchase service in Belgium. Availability changes often, so check back or switch your region.

Is The Madman of Lab Four on Netflix?+

The Madman of Lab Four is not on Netflix in Belgium right now.

How long is The Madman of Lab Four?+

The Madman of Lab Four has a runtime of 1 hour 30 minutes (90 minutes).

Who stars in The Madman of Lab Four?+

The Madman of Lab Four stars Jean Lefebvre, Maria Latour, Bernard Blier, Michel Serrault and Pierre Tornade.

When did The Madman of Lab Four come out?+

The Madman of Lab Four is a 1967 movie directed by Jacques Besnard.

What genre is The Madman of Lab Four?+

The Madman of Lab Four is Comedy film.

Who directed The Madman of Lab Four?+

The Madman of Lab Four was directed by Jacques Besnard.