Alison and Nabil, a young Parisian couple, unexpectedly inherit the Château de Mérudeaux, a grand but dilapidated castle in the French countryside. They are initially overwhelmed by the scale of the property and the cost of its upkeep, but, inspired by the potential for a new life, they decide to move in and renovate the castle with the goal of turning it into a boutique hotel. Their arrival immediately disrupts the daily routines of the castle's resident ghosts, a diverse group of spirits from different historical periods, each with distinct personalities and quirks, who have grown accustomed to their peaceful, if occasionally quarrelsome, afterlife.

The ghosts, invisible and intangible to the living, are alarmed by the couple's plans, fearing that renovations and guests will destroy their home and routines. They hold a meeting in the castle's grand hall, debating how to scare Alison and Nabil away. The group includes a medieval knight, a flamboyant 18th-century aristocrat, a stern World War I soldier, a mischievous 1920s flapper, a melancholic Renaissance poet, and others, each representing a different era. Despite their differences, they agree to work together to frighten the newcomers. Over the next few days, the ghosts attempt a series of classic haunting tactics: moving objects, creating cold drafts, and making eerie noises. Alison and Nabil notice these strange occurrences but dismiss them as old-house quirks or their own nerves.

Frustrated by the lack of results, the ghosts escalate their efforts. During a tour of the upper floors, Alison is startled by a sudden, forceful push from behind and tumbles down a flight of stairs. She is rushed to the hospital, where she is declared clinically dead for several minutes before being revived. When she awakens from a medically induced coma two weeks later, Alison discovers that Nabil, desperate to save their investment, has taken out a substantial loan against the castle. She also realizes, to her shock, that she can now see and hear the ghosts. At first, Alison believes she is hallucinating due to her injuries, but the ghosts' persistent presence and detailed knowledge of the castle's history convince her otherwise.

Alison confronts the ghosts in the castle's library, demanding to know why they pushed her. The ghosts, surprised that she can see them, admit their actions but explain they were only trying to protect their home. A heated argument ensues, with Alison expressing her anger and fear, while the ghosts reveal their own anxieties about being forgotten or displaced. The confrontation ends in a tense stalemate, with neither side willing to back down. Alison, still recovering, retreats to her room, deeply unsettled by her new reality.

Over the following days, Alison struggles to adjust to her ability, often startled by the ghosts' sudden appearances and their constant bickering. She confides in Nabil, who remains skeptical, attributing her experiences to post-traumatic stress. Meanwhile, the ghosts observe Alison closely, curious about her reactions and wary of her intentions. The medieval knight, feeling guilty for his role in her accident, begins to show her small kindnesses, such as guiding her to hidden parts of the castle. The flapper, intrigued by modern life, tries to befriend Alison, offering gossip about the other ghosts.

Financial pressures mount as renovation costs spiral and the first loan payment comes due. Alison and Nabil realize they cannot afford to leave, and the ghosts, bound to the castle grounds until they can "move on" (a process they jokingly refer to as being "sucked off," unaware of the modern innuendo), cannot escape either. Faced with this mutual predicament, Alison proposes a truce: she and Nabil will respect the ghosts' space and history, and in return, the ghosts will stop interfering with the renovations. The ghosts, after much debate, agree, though several remain distrustful.

With the truce in place, Alison and Nabil begin renovations in earnest, often consulting the ghosts for historical details that could attract guests. The ghosts, initially reluctant, gradually become invested in the project, offering advice and occasionally helping in small, unseen ways. The aristocrat, proud of the castle's heritage, insists on preserving certain architectural features, while the poet composes verses for the hotel's promotional materials. The flapper, fascinated by modern technology, pesters Alison with questions about smartphones and social media.

As work progresses, the couple faces a series of practical challenges: a burst pipe floods the kitchen, a structural beam is found to be rotten, and a planned open house is nearly derailed by a ghostly prank. Each crisis is resolved through a combination of Alison and Nabil's resourcefulness and the ghosts' covert assistance. During the open house, potential investors are impressed by the castle's charm and the couple's vision, but a skeptical guest nearly discovers the ghosts' presence when a chandelier mysteriously sways. Alison quickly improvises an explanation, and the moment passes without incident.

The success of the open house gives Alison and Nabil hope, but their relief is short-lived. A local historian, researching the castle's past, uncovers evidence of a long-forgotten tragedy involving one of the ghosts. The revelation stirs old wounds, and the affected ghost becomes withdrawn and hostile, threatening to break the truce. Alison, sensing the ghost's pain, spends hours in the castle's archives, piecing together the full story. She shares her findings with the ghost, offering empathy and understanding. Moved by her compassion, the ghost reconciles with the group, and the truce holds.

As the first guests arrive, the ghosts are initially wary but soon enjoy the novelty of interacting, albeit invisibly, with living visitors. The flapper playfully haunts a honeymooning couple, the knight stands guard during a nighttime storm, and the poet inspires a writer's retreat. Alison and Nabil, though exhausted, feel a growing sense of accomplishment and belonging. The ghosts, too, find new purpose in their afterlife, no longer merely existing but actively shaping the castle's future.

In the final episode, a sudden crisis threatens to undo all their progress: a developer, unaware of the ghosts, makes a generous offer to buy the castle and convert it into luxury apartments. Alison and Nabil are tempted by the financial security, but the ghosts, terrified of being displaced, plead with them to refuse. After a sleepless night of soul-searching, Alison and Nabil decide to decline the offer, reaffirming their commitment to the castle and its spectral residents. The ghosts, deeply relieved, throw a celebratory ball in the grand hall, visible only to Alison. As the first snow of winter falls outside, Alison and Nabil join the ghosts in a toast, symbolizing their unusual but enduring partnership. The season ends with the castle's future uncertain but hopeful, its living and ghostly inhabitants united by shared history and mutual respect.

The ending of the 2025 TV show Ghosts: Fantômes en héritage concludes with a dramatic and supernatural cliffhanger involving the main characters confronting a new, dangerous presence linked to the devil, which sets up future conflicts and unresolved tensions.

Expanding on the ending scene by scene:

The final episode opens with Jay, one of the living protagonists, having recently signed a contract to hire a publicist to boost interest in his restaurant. The atmosphere is hopeful as Jay and the other characters anticipate positive changes and growth for their business and the mansion they inhabit.

However, the mood shifts when it is revealed that the contract Jay signed was not for a publicist at all. Instead, it is a pact with Elias Woodstone, a ghost who returns in a sinister new role as the devil's emissary. Elias's return is marked by his ability to make physical appearances, a power that escalates the supernatural stakes for the group.

As the characters grapple with this revelation, tension rises. Jay's decision unwittingly places him and the others in jeopardy, as Elias's influence threatens to disrupt the fragile balance between the living and the dead in the mansion.

Meanwhile, Samantha and other ghosts react with a mix of fear and determination, understanding that Elias's presence could have dire consequences for their afterlife and the living occupants.

The episode closes on a cliffhanger, with Elias's ominous presence looming over the mansion, leaving the fate of Jay, Samantha, and the other main characters uncertain and setting the stage for the next season's conflicts.

In terms of character fates at this ending:

• Jay is caught in a dangerous supernatural contract, his future uncertain as he faces the consequences of selling his soul.
• Samantha and the ghosts are poised to confront this new threat, their afterlife stability at risk.
• Elias Woodstone emerges as a powerful antagonist, shifting from a mere ghost to a devil's emissary with physical influence.

This ending emphasizes the ongoing conflict between the living and the supernatural, highlighting themes of temptation, consequence, and the blurred lines between life and death.

The TV show Ghosts: Fantômes en héritage (2025) does not have any publicly documented post-credit scenes. Available information, including trailers and reviews, does not mention or describe a post-credit or mid-credit scene for this French comedy series released in April 2025.

The search results do include details about post-credit scenes in other ghost-related media, such as Ghostbusters: Frozen Empire, but these are unrelated to Ghosts: Fantômes en héritage. Therefore, based on current sources, there is no evidence of a post-credit scene in Ghosts: Fantômes en héritage.

Tayak is a Neanderthal ghost in Ghosts: Fantômes en héritage who has the ability to manipulate electricity. He attempts to scare Alison and her husband by making the lights on a chandelier flicker, which leads to the chandelier falling on Alison and causing her to be in a coma briefly. Tayak's actions are part of the ghosts' initial efforts to get the living couple to leave the house.

After Alison is pushed by a ghost and falls from a chandelier, she is clinically dead for three minutes and goes into an induced coma. Upon awakening, she gains the ability to see and hear the ghosts haunting the mansion, which changes the dynamic between her and the spirits and forces her to confront their presence.

Alison and Nabil are a couple who inherit the Château de Mérudeaux and intend to turn it into a hotel. Their arrival disrupts the peaceful existence of the ghosts living there, setting up the central conflict of the series as the living couple and the spirits must learn to coexist.

The French version, Ghosts: Fantômes en héritage, features fewer regular ghosts than the British or American versions but more than the German adaptation. The cast of ghosts is somewhat streamlined but still includes a variety of characters with distinct personalities.

In the French version, a ghost who fills a role similar to Mary Flower and Greet from other versions is present, combining some of Kitty's personality traits as well. This ghost is noted for being particularly 'out of it' and is a favorite among viewers for their unique character traits.

The TV show Ghosts: Fantômes en héritage (2025) is generally considered a family-friendly fantasy comedy with a whimsical and humorous tone, suitable for a broad audience including families. It features a lighthearted story about a couple inheriting a haunted castle and interacting with a quirky ensemble of ghosts from different eras, blending absurdist comedy with supernatural elements.

However, some potentially objectionable or upsetting aspects for children or sensitive viewers might include:

• Supernatural themes involving ghosts and hauntings, which could be mildly spooky or unsettling for very young or sensitive children.
• Occasional dark humor or biting dialogue related to death and the afterlife, though presented in a comedic, non-threatening way.
• Some scenes may involve ghostly antics or mild supernatural mischief, which might be confusing or slightly eerie for very young viewers.
• The show's humor sometimes includes absurd or quirky situations that rely on historical or cultural references, which might not be fully understood by children but are not inappropriate.

There is no indication of graphic violence, strong language, or adult themes that would make it unsuitable for family viewing. Overall, it is designed as a light, comedic series with fantasy elements that should be appropriate for older children and up, but parents of very young or particularly sensitive children might want to preview it first.