Дуплет (Season 1)

Duplet is a 2025 Russian detective series you can watch online on iFILM. Director Anastasia Chashina puts two half-sisters in the same precinct for the first time: methodical investigator Anya and impulsive field officer Masha Gorbachyova. Starring Natalya Ionova and Valentina Muravskaya.

The two are polar opposites, and neither is shy about it. But the constant clash is exactly what makes them effective: Anya builds a case by the book while Masha follows instinct where protocols don't reach. Together they crack cases neither could close alone. Stream Duplet (2025) online on iFILM.