To my sisters (2026)

"Sœurs" (released internationally as "To my sisters") is a French-Belgian thriller series that premiered in late 2026. Directed by Julie Rohart and written by Olivier Pouponneau, the show explores the dark undercurrents of identity and betrayal through the lens of twin sisters Elisabeth and Elodie. The narrative begins with the twins deciding to swap lives for a single night, a childhood game they revisit after growing tired of their separate existences. Elisabeth, a successful lawyer, and Elodie, a property manager married to Valentine, find their roles reversed in a tragic turn when Elodie is murdered while impersonating her sister.

To uncover the truth behind her sister's death, Elisabeth makes the desperate decision to conceal her true identity and continue living as Elodie. She refuses to involve the police immediately, instead navigating a web of lies within her sister's marriage. As she digs deeper, she discovers that Elodie was hiding secrets involving money, infidelity, and plans to escape. The investigation forces Elisabeth to confront the fact that everyone around her, including her husband Valentine, is lying, shattering her perception of her sister and her own life.

The production utilizes visual motifs such as mirrors and glass to emphasize the duality and fractured identities central to the plot. Starring Lola Dewaere in the dual lead role, the series has been noted for its psychological intensity and the gradual dismantling of the protagonist's trust in those closest to her. The story serves as a tense examination of how far one will go to protect family secrets and exact justice.

• Lola Dewaere delivers a challenging performance by portraying both Elisabeth and Elodie, distinguishing them through subtle behavioral shifts and physicality.
• The series consists of four episodes, each running approximately 52 minutes, allowing for a tight, suspenseful pacing typical of modern European thrillers.
• It is a co-production between Bonne Pioche Story, France Télévisions, Belgian UMEDIA, and RTBF, highlighting strong cross-border collaboration.
• The tagline "One lies, the other does too" encapsulates the core theme of mutual deception that drives the plot forward.