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Intrigue, seduction, crime, and shattered destinies: The Serpent, co-produced by the BBC and Netflix, is arriving on France 2. The series revisits the chilling story of Charles Sobhraj. Across eight breathless episodes, it takes us back to the 1970s and the famous “hippie trail.” A portrait of a fascinating and unsettling work, somewhere between a thriller and a historical documentary.
A Series Inspired By A Criminal Destiny
The Serpent fascinates with its realism and chilling precision. This British miniseries traces the twisted life of the Franco-Indian Charles Sobhraj, nicknamed the Serpent because of his ability to evade justice. The story unfolds along the famous “hippie trail” in 1970s Asia. In eight gripping episodes, viewers follow the hunt for a discreet and elusive killer. In this way, the series sheds light on a criminal who remained largely unknown to the general public for a long time.
At the center of the series, Tahar Rahim delivers a remarkable performance as Charles Sobhraj. The French actor admits he had trouble stepping out of the role, so complex and dark is the character. However, the series is not limited to the criminal. It also tells the story of the investigators’ determination and the victims’ constant fear. In addition, it faithfully recreates the atmosphere of the era. At the time, many young Western travelers were idealistic and naive. As a result, they became perfect targets.
On The Hippie Trail: Context And Plot
The story begins in Bangkok in 1975. At the time, Southeast Asia was drawing thousands of young Westerners. They traveled the "hippie trail" in search of freedom, adventure, or mystical experiences. In this way, many crossed paths with Alain Gautier, the alias used by Sobhraj, accompanied by his Quebec-born partner, Marie-Andrée Leclerc.
The couple charms their victims. They drug them, rob them, and eventually kill them. However, they operate discreetly, leaving very few traces behind. To evade justice, Sobhraj steals passports and traffics in precious stones. An unusual tidbit: during filming, Jenna Coleman, who plays Leclerc, admitted she felt deep empathy for her character, despite being complicit in the crimes. In addition, Rahim reportedly lost nearly twenty pounds to portray a hollow-cheeked, icy Sobhraj.
The series shines a light on a key character, Dutch diplomat Herman Knippenberg. His life turns upside down when he notices the troubling disappearance of a Dutch couple. This marks the beginning of a complex and frustrating investigation. Helped by his wife Angela and French neighbors, he gradually pieces together the macabre puzzle of the crimes.
An International Cast In Service Of Suspense
The dramatic power of The Serpent owes a great deal to its cast. Tahar Rahim delivers a subtle and unsettling performance, somewhere between icy charm and psychological manipulation. Jenna Coleman, known for her role in Doctor Who, finely portrays Marie-Andrée Leclerc, a woman torn between love and guilt.
Billy Howle plays Herman Knippenberg with restraint, a diplomat obsessed with the truth. Filming tidbit: Howle met the real Knippenberg to better understand his determination. Around them, supporting performances stand out, such as Mathilde Warnier, a courageous French neighbor, or Amesh Edireweera, a partner as loyal as he is terrifying.
The historical re-creation is remarkably precise. The sets capture Bangkok’s humidity, the sterile luxury of embassies, and the tension of impersonal hotels. However, the COVID-19 pandemic disrupted filming. The team had to continue in London, where Bangkok was recreated on a soundstage. This relocation was a notable technical feat.
Critical Reception And Public Fascination
Airing in January 2021 on the BBC and then in April on Netflix, The Serpent quickly won widespread critical acclaim. Reviewers praised the suspense, the vintage aesthetic, and above all Rahim’s chilling performance. However, the series also drew criticism for its complex storytelling, with destabilizing flashbacks and flashforwards. Even so, it captivated audiences on a massive scale, adding to the troubling legend of Charles Sobhraj.
The series thus belongs in the lineage of works like Mindhunter or Unbelievable. Yet it stands apart because of its exotic setting. Indeed, this era is fascinating and features a character with many faces. He is both manipulative and charming.
Charles Sobhraj: The Enduring Legend
After forty years in Asian prisons, Charles Sobhraj was released in 2022 for medical reasons. His return to France reignited media interest. Since then, his life has inspired biographies, documentaries, and even an exhibition in Bangkok. Thus, his ambiguous figure continues to fascinate as much as it unsettles.
The series’ broadcast on France 2 in July 2025 reignites debate in France. Indeed, it prompts discussion about the unhealthy fascination certain criminals exert.Sobhraj, who still denies the murders but acknowledges his scams, carefully cultivates his mysterious image. Today, he stands as a troubling symbol of ordinary evil.
Psychological Thriller, Historical Reflection
The Serpent captivates as much with its plot as with its moral questions. The series highlights the vulnerability of youth and the complexity of evil. It also underscores the helplessness faced by crimes committed far from view. In doing so, it powerfully reminds us that behind the most seductive smile often lies the greatest danger.
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