Lupin Season 4 Ending Explained: Spoiler Alert! This article contains major spoilers from Lupin Part 4, including the identity of the fake Lupin, Raoul’s betrayal and the final scene.
Assane Diop has spent years proving that he can outsmart the police, escape dangerous situations and stay one step ahead of his enemies. However, in Lupin Part 4, his biggest challenge is not another impossible heist. It is his own family. Just when Assane hopes to leave his criminal past behind and start afresh with his son, Raoul, a mysterious thief begins committing robberies under his name.
The investigation leads Assane to a surprising discovery about his past, an unexpected reunion with his daughter and a dangerous conspiracy involving France’s crown jewels. Meanwhile, his relationship with Raoul becomes increasingly strained, allowing an old enemy to exploit their differences. The finale ends with a shocking betrayal and a potentially fatal shooting. So, who is behind the fake Lupin heists, why does Raoul turn against his father, and does Assane survive the final confrontation? Here is the ending of Lupin Part 4 explained.
Lupin Season 4 Ending Explained: Who Betrays Assane and Is He Dead?
Who Is the Fake Lupin in Part 4?
When Part 4 begins, Assane is still in prison, with only a few days remaining before his release. He has spent years living dangerously and now wants to put that life behind him. His immediate plan is to reunite with Raoul and take a trip to Senegal with his family.
However, several museum robberies threaten to destroy those plans. The person responsible claims to be Lupin, and the crimes are carefully arranged to make the police believe that Assane is behind them.
There is one major problem with this theory: Assane is behind bars when the robberies take place. He knows someone is deliberately using his reputation to mislead the authorities, but proving his innocence is not easy. The situation becomes even more serious when Captain Sofia Belkacem is badly injured during one of the museum incidents.
Assane realises that he must investigate the crimes himself. With help from his trusted friend Benjamin, he follows the clues and discovers that the person copying his methods is using technology in ways he never has before.
The robberies involve deepfakes, drones, holograms and digital tricks designed to fool security systems. These techniques point towards a younger and technologically skilled criminal. However, the fake Lupin is not simply interested in gaining attention. The robberies are connected to a much bigger plan, and Assane’s next discovery makes the investigation deeply personal.
Who Is Adèle Kapoor? Assane’s Biggest Family Secret Revealed
The mysterious thief is Adèle Kapoor, a young hacker whose identity changes Assane’s life. She is not just someone fascinated by his reputation. She is his biological daughter with Juliette Pellegrini.
Juliette was once romantically involved with Assane and is also the daughter of his longtime enemy, Hubert Pellegrini. When Juliette became pregnant, Hubert arranged for the baby to be sent to an orphanage in England. Adèle eventually grew up and began searching for her biological family.
Her decision to imitate Lupin helps bring her into Assane’s life. What begins as an investigation into a series of robberies turns into an unexpected family reunion.
For Assane, the discovery is an opportunity to connect with a daughter he never had the chance to raise. But the reunion comes with complications. Adèle has her own reasons for approaching him, and her involvement in the crown jewels operation puts her in danger.
There is also another person affected by this revelation: Raoul. Assane’s son has already struggled with his father’s long absence. Watching Assane quickly develop a bond with Adèle makes him question his place in his father’s life. This emotional conflict becomes increasingly important as the story moves towards the final betrayal.
Why Are Assane, Juliette and Adèle After the Crown Jewels?
Adèle’s imitation of Lupin is part of a plan involving France’s crown jewels and a powerful group known as the Guardians of the Jewels. She needs Assane’s help to carry out the operation, while Juliette is also involved in the scheme.
Assane, Juliette and Adèle join forces as the plan develops. Their mission takes them through dangerous encounters, elaborate deceptions and daring sequences around Paris, including an adventure involving the Eiffel Tower.
However, the Guardians are not willing to let the treasure go without a fight. As the operation unfolds, they begin targeting the people connected to Assane. Adèle becomes particularly vulnerable once her relationship with him is discovered.
The jewel heist also creates the conditions for the finale. Assane believes he can manage the danger by using his usual intelligence and planning, but the Guardians understand that his family is his greatest weakness. Instead of challenging him only through another robbery, they use his love for his children to draw him into a trap.
What Happens Between Assane, Claire and Benjamin?
While Assane is trying to solve the mystery, he also faces an unexpected change in his personal life. After escaping from prison, he discovers that Claire, his estranged wife, and Benjamin, his closest friend, are now romantically involved and living together.
Benjamin eventually admits that he has loved Claire since they first met. Although he and Assane manage to discuss the situation, the revelation is painful for the master thief. He has spent years hoping to reconnect with his family, only to discover that life has moved forward without him.
Claire and Benjamin’s relationship reflects the consequences of Assane’s prolonged absence. They have built a life together, while Assane is still trying to return to the role he once played in their lives.
His situation is complicated by Raoul’s resentment and the arrival of Adèle. Assane wants to make up for lost time, but he cannot simply expect his loved ones to forget years of separation. The emotional distance between them is a problem that even his cleverest disguises cannot solve.
Who Pushed Captain Belkacem?
Captain Belkacem’s injury becomes another important mystery in Part 4. After waking from her coma, she works with her colleague Youssef Guédira to reconstruct the events surrounding the museum robbery.
Their investigation eventually points to Raoul. He had gone to the museum because he wanted to discover who was impersonating his father. When he saw Belkacem pointing her gun at the fake Lupin, he reacted impulsively and pushed her, believing that he was protecting Assane.
Raoul’s intentions may have been to help his father, but his actions have serious consequences. He risks getting into trouble with the authorities, and the information could also expose him to the Guardians of the Jewels.
This incident reveals that Raoul is still willing to put himself in danger for Assane. However, his loyalty is complicated by years of frustration. He wants his father to be present in his life, but he increasingly feels that Assane’s promises and criminal adventures have taken priority over their relationship.
That unresolved anger eventually becomes a major factor in Raoul’s decision to betray him.
Who Betrays Assane in Lupin Part 4?
Raoul betrays Assane by joining forces with Hubert Pellegrini, his father’s longtime enemy.
After the crown jewels are stolen, Assane is led to believe that Raoul and Adèle have been captured by the Guardians. The group demands that he return the treasure, leaving him with what appears to be an impossible choice: protect his children or risk losing them.
Assane agrees to transport the jewels in a truck to the location specified by the captors. He believes that returning the treasure will help secure his children’s freedom. However, when he reaches the destination, he discovers that the situation is not what it seems.
Raoul has not been kidnapped in the way Assane was led to believe. Instead, he has deliberately become part of the plan to lure his father into a trap. His partner in this betrayal is Hubert Pellegrini, who has escaped from prison in Malaysia and returned to the conflict with Assane.
Pellegrini’s involvement is particularly significant because Assane believed he had removed the dangerous businessman from his life by arranging for him to be imprisoned far away. Now, Pellegrini has returned with a new advantage: he understands how to use Raoul’s resentment against his own father.
The betrayal leaves Assane facing a threat he cannot solve simply by stealing something back or creating another disguise. The person helping his enemy is his own son, making the confrontation far more painful than an ordinary battle between criminals.
Why Does Raoul Turn Against Assane?
Raoul’s betrayal is rooted in his feeling that his father has abandoned him. Assane may believe that his criminal activities are necessary to protect the people he loves, but Raoul has experienced the other side of those decisions. He has spent years waiting for his father to be present, only to watch one dangerous situation after another interrupt their relationship.
The discovery of Adèle makes his disappointment even worse. Assane has only recently learned that he has a daughter, yet he quickly forms a close bond with her. Raoul sees his father sharing affection and understanding with someone who has not spent years waiting for him.
This makes him feel that Adèle is receiving the attention he has always wanted. Rather than expressing his hurt in a way that might help repair their relationship, Raoul allows his resentment to influence his choices.
Pellegrini takes advantage of this emotional vulnerability. By joining forces with his grandfather, Raoul believes he can make Assane understand the pain his absence has caused.
However, his decision goes far beyond a family argument. He helps put his father in danger and allows an old enemy to exploit their strained relationship. His actions raise a difficult question: can Assane and Raoul repair their bond after such a serious betrayal?
Is Assane Dead at the End of Lupin Part 4?
The finale ends with a dramatic confrontation involving Assane, Raoul, Pellegrini and the police.
After the betrayal is revealed, Raoul prepares to leave with Pellegrini in a helicopter. When the police arrive and aim their weapons at the aircraft, Assane moves into the line of fire to protect his son.
He is shot while trying to save Raoul. Claire, Benjamin, Adèle and Juliette rush to help him, but the episode ends before viewers learn the outcome.
Assane’s death is not confirmed at the end of Lupin Part 4. The shooting leaves his life in danger, but the finale does not reveal the full extent of his injuries or establish whether he survives.
The scene is especially emotional because Assane chooses to protect Raoul despite everything his son has done. Even after being betrayed, he refuses to let his child face the danger alone.
This moment also changes the meaning of Raoul’s betrayal. He may have turned against his father out of anger, but Assane’s willingness to take a bullet for him shows that their relationship still matters deeply to the master thief.
Whether Assane survives remains the biggest unanswered question of the finale.
What Does the Lupin Part 4 Ending Mean for Assane and Raoul?
The ending is about more than a stolen treasure or a criminal escaping the police. It brings Assane’s family problems to the centre of the story and shows how years of separation have affected the people he loves.
Raoul’s betrayal is a consequence of unresolved hurt. Assane has spent much of his life relying on clever plans to get out of trouble, but he has not been able to give his son the consistent presence he needs. Adèle’s arrival creates a new relationship for Assane, yet it also exposes the emotional gap between father and son.
By putting himself in the line of fire, Assane shows that he has not given up on Raoul. His actions suggest that he still hopes to protect his son, even when Raoul’s choices threaten to destroy their relationship.
Pellegrini’s return adds another layer to the ending. Assane’s old enemy has found a way to make the conflict personal again, using family resentment instead of relying only on money, influence or criminal connections.
The final scene leaves both the physical danger and the family conflict unresolved. Even if Assane survives, rebuilding trust with Raoul will be much harder than escaping another prison or completing another heist.
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Final Verdict: Lupin Part 4 Ends With a Major Betrayal
The ending of Lupin Part 4 delivers several major twists. The fake Lupin turns out to be Adèle, Assane discovers that she is his daughter, and Raoul ultimately joins forces with Hubert Pellegrini. The season concludes with Assane being shot while trying to protect the son who has betrayed him.
The biggest mystery is whether the master thief survives. The finale deliberately leaves his fate uncertain, giving the story an emotional cliffhanger rather than a clear resolution.
More importantly, the ending reveals the personal cost of Assane’s life of disguises and criminal schemes. He has managed to outsmart powerful enemies, but his most difficult challenge may be repairing his relationship with Raoul.
For Assane, the fight is no longer just about staying free or protecting a stolen treasure. It is about whether the bonds of family can survive years of absence, anger and betrayal.