"Russian Doll" is a critically acclaimed American comedy-drama series that premiered on Netflix in 2019. Co-created by Natasha Lyonne, Amy Poehler, and Leslye Headland, the show stars Lyonne as Nadia Vulvokov, a game developer who finds herself trapped in a mysterious time loop, reliving her 36th birthday repeatedly. As Nadia confronts her mortality in increasingly bizarre and darkly humorous scenarios, she embarks on a journey of self-discovery and existential exploration. The series has been lauded for its inventive storytelling, sharp writing, and Lyonne's standout performance. It received multiple Emmy nominations, including Outstanding Comedy Series and Outstanding Lead Actress in a Comedy Series for Lyonne.