The series follows Nadia Vulvokov, a game developer who repeatedly dies and relives the same night in an ongoing time loop. It also stars Greta Lee, Yul Vazquez, Elizabeth Ashley, and Chloƫ Sevigny. In June 2019, the series was renewed for a second season.
Russian Doll follows a woman caught in a time loop as the guest of honor at her 36th birthday party. She dies repeatedly, always restarting at the same moment at the party. In season 2, Nadia is 10 days away from celebrating her 40th birthday when the 6 Train sends her back in time to 1982.