Movies Like The Madman of Lab Four

If you liked The Madman of Lab Four (1967), a comedy movie directed by Jacques Besnard, here are 20 movies with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
Our Man Flint (1966)
★ 6.4/10Also comedy
When scientists use eco-terrorism to impose their will on the world by affecting extremes in the weather, Intelligence Chief Cramden calls in top agent Derek Flint.
2
The Great Spy Chase (1964)
★ 6.9/10Also comedy
A cold-war spy parody. After the death of an armaments manufacturer, an international group of spies is drawn into a high-stakes battle of wits to obtain the valuable military patents which have been inherited by the…
3
Alter Ego (2026)
★ 6.3/10Also comedy
A quiet, middle-aged man spirals into obsession and paranoia when a charismatic look-alike moves in next door, featuring the exact same face—and a full head of hair.
4
Psych: The Movie (2017)
★ 7.2/10Also comedy
The ambitious friends come together during the holidays after a mystery assailant targets one of their own. A comedic thrill-ride follows, as the wild and unpredictable Psych team pursues the bad guys, justice … and…
5
L'Opération Corned Beef (1991)
★ 6.2/10Also comedy
The unsanctioned efforts of a covert unit to gather evidence about illegal arms shipments with the unwitting help of an embassy employee.
6
Good Vibes Only (2026)
★ 6.5/10Also comedy
Based on the true story of a married couple who invented a groundbreaking sex toy heralded as forever changing the way women experience pleasure.
7
My Spy (2020)
★ 6.9/10Also comedy
A hardened CIA operative finds himself at the mercy of a precocious 9-year-old girl, having been sent undercover to surveil her family.
8
The Cheap Detective (1978)
★ 6.4/10Also comedy
A spoof of the entire 1940s detective genre. San Francisco private detective, Lou Pekinpaugh is accused of murdering his partner at the instigation of his mistress—his partner's wife.
9
Gotcha! (1985)
★ 6/10Also comedy
A student on a trip to France is tricked into smuggling secrets across the Iron Curtain by a sexy spy.
10
Trailer Park Boys: Don't Legalize It (2014)
★ 6.4/10Also comedy
Out of jail and broke, Julian concocts an outrageously greasy scheme to get rich and, to make it even greasier, he will have to deliver his product to his arch-enemy, Cyrus, who’s waiting in Montreal to close the dirty…
11
Accident Man (2018)
★ 6.3/10Also comedy
Mike Fallon, the Accident Man, is a stone cold killer. When a loved one is murdered by his own crew, Fallon is forced to avenge the one person who actually meant something to him.
12
The Nannies (2022)
★ 6.5/10Also comedy
Angèle, a thirty-something from Ivory Coast, always cope thanks to the gift of gab and audacity. To escape from a bunch of dangerous criminals, she becomes a nanny in the uptown Paris, hired by Hélène, the single mom…
13
Psycho Therapy: The Shallow Tale of a Writer Who Decided to Write About a Serial Killer (2025)
★ 6.8/10Also comedy
A struggling writer in the midst of a divorce befriends a retired serial killer who incidentally becomes his marriage counselor by day, and killing counselor for his next book by night.
14
The Wild Goose Chase (1975)
★ 6.1/10Also comedy
The whole intrigue is centered around carte-blanche documents kept in a vault. Whoever fills in the blank becomes the owner of a revue. Big money is involved. The nephew of the owner of the vault is trying to cheat his…
15
Heartbeat (1938)
★ 6.9/10Also comedy
A pompous grocer’s assistant in Marseille annoys a visiting film crew so much that they prank him with a phony acting contract; believing it to be real, the “schpountz” heads to Paris for his new career.
16
The Union (2024)
★ 6/10Also comedy
A New Jersey construction worker goes from regular guy to aspiring spy when his long-lost high school sweetheart recruits him for an espionage mission.
17
Neuilly Yo Mama! (2009)
★ 6/10Also comedy
Samy moves from the underdeveloped crime-ridden French suburb to the riches of Neuilly.
18
My Spy The Eternal City (2024)
★ 6.5/10Also comedy
JJ, a veteran CIA agent, reunites with his protégé Sophie, in order to prevent a catastrophic nuclear plot targeting the Vatican.
19
Le Clan (2023)
★ 6.8/10Also comedy
Fred, Achille, Max and Belette form a good-for-nothing gang of crooks. Dismally failing their last raid, they decide to get back in the game, kidnapping Sophie Marceau.
20
The Gentleman from Epsom (1962)
★ 6.2/10Also comedy
The story takes place in the racecourses around Paris. A so-called major sells his tips to naive characters.