
After winning a boat in a card game, the fortunate Baron sets off with his former lover in search of fresh adventures. Misfortune lands them in a sleepy village, where his seasoned sailing companion quits for the promise of attractive scenery offered by a wealthy local. Meanwhile, the Baron becomes enchanted by a charismatic café owner, although his infatuation is brief.
Does The Baron of the Locks have end credit scenes?
No!
The Baron of the Locks does not have end credit scenes. You can leave when the credits roll.
Explore the complete cast of The Baron of the Locks, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.

Olga Valéry
Pénélope, marquis's wife

Jean Gabin
Baron Jérôme Napoléon Antoine

Émile Genevois
Guest of the hostel

Jacques Castelot
Marquis François-Marie de Villamayor

Édouard Francomme
Guest of the hostel (uncredited)

Alexandre Rignault
Firmin, lock keeper

Corrado Guarducci
Player (uncredited)

Gilette Barbier
Client of the Café de la Marine (uncredited)

Pierre Louis
Georges, barman

Micheline Presle
Perle Germain-Joubert

Dominique Marcas
Woman in the airfield (uncredited)

Jean Desailly
Mr. Maurice Montbernon

Bernard Musson
Bailiff at the casino (uncredited)

Jean Constantin
Prince Héliakim Sadokkan

Louis Seigner
Léon Duval, horse owner

Robert Dalban
Guillaume, manager of the flying club

Robert Le Béal
Golf player (uncredited)

Florence Brière
Receiver of Posts (uncredited)

Georges Lycan
Sailor of the yacht

Blanchette Brunoy
Maria Vilandier, innkeeper

Gabriel Gobin
Valentin, hostel player

Bruno Balp
Marcel, mechanic of the flying club (uncredited)

Albert Michel
Guest of the hostel

Jacques Hilling
Casino supervisor

Raphaël Patorni
Reception manager of the Deauville hotel

Louis Bugette
Saddokan's advisor (uncredited)

Henri Guégan
Belgian sailor (uncredited)

Dominique Boschero
Saddokan's new friend

Charles Bouillaud
Émile, casino employee

Charles Lemontier
Casino employee (uncredited)

Henri Coutet
Peasant (uncredited)

René Hell
Guest of the hostel (uncredited)

Jimmy Perrys
Mr. Camille, restaurateur

Jean-Pierre Zola
Player at the casino (uncredited)

Geymond Vital
La Ramée (uncredited)

Robert Balpo
Guest of the hostel (uncredited)

Yvon Sarray
Guest of the hostel (uncredited)

Louisette Rousseau
Lock keeper's wife (uncredited)

Cécyl Marcyl
Old lady of the first flight

Aimée Mortimer
Gaby Bonnetang

Jean-Pierre Jaubert
Paulo
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Read the complete plot summary of The Baron of the Locks, including all major events, twists, and the full ending explained in detail. Explore key characters, themes, hidden meanings, and everything you need to understand the story from beginning to end.
Jérôme, a baron by birth and a former fighter ace, lives now as a gambler who flits between casinos and racetracks. In Deauville, he hits a remarkable run: he wins a million from a Middle Eastern billionaire at baccarat and, in the same breath, seizes his mistress, Perle Germain-Joubert, for himself. In a private game, he goes even further, beating a nobleman who is trying to sell his motor yacht and walking away with eleven million. The yacht, valued at nine million, becomes his prize, with a promise that the remaining two million will be mailed to a post office he designates. The vessel sits at Rotterdam, so Jérôme—accompanied by Perle Germain-Joubert—heads there and then charts a course by inland waterways toward Monte Carlo, already plotting his next score.
At a lock in Champagne, fuel runs dry and Jérôme has no ready cash left. They have no food either, and Perle, in a moment of desperation, walks to a smart restaurant where she is picked up by Maurice Montbernon, the heir to a famous winemaking house. Jérôme accepts that, given the circumstances, Perle is entitled to a new arrangement, so she and her cases disappear into Maurice’s car. The hopeful trio fades into the distance, leaving Jérôme to consider a quiet rural life, even as he keeps dialing the post office to recover his two million.
In the meantime, at an isolated inn near the lock, the long wait and mounting hunger push Jérôme into a strange lull. The inn is run by a gentle widow named Maria Vilandier, whose hospitality becomes a small harbor for him. She offers him credit, serves simple meals, and her soft, steady charm makes him imagine a simpler, more peaceful existence away from the lure of gambling and high-stakes risk. Yet the constant tug of money and fortune keeps pulling him back toward the Mediterranean and the promise of fresh adventures.
The plot threads tighten as the village post office finally confirms the arrival of the two million. With fuel restored and the yacht ready, Jérôme signals a return to the sea, steering his course away from the quiet inn and toward new horizons. The allure of wealth, the shifting loyalties of the people around him, and the memory of Perle’s departure linger in his thoughts as he heads south, leaving behind the Champagne locks and the chance of an ordinary life. As the engines hum and the canal lights flicker, the story leaves Jérôme poised for whatever comes next, a perpetual search for risk, reward, and the next big turn in a life built on luck.

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