Characters played by Annette Bening
Irina
Characters played by Corey Stoll
Boris
Characters played by Glenn Fleshler
Shamrayev
Characters played by Billy Howle
Konstantin
Characters played by Brian Dennehy
Sorin
Characters played by Elisabeth Moss
Masha
Characters played by Mare Winningham
Polina
Characters played by Jon Tenney
Doctor Dorn
Characters played by Michael Zegen
Medvedenko
Characters played by Saoirse Ronan
Nina
Characters played by Ben Thompson
Yakov
Characters played by Angela Pietropinto
Irina's Dresser
Characters played by Barbara Tirrell
Olga
Characters played by Elsie Brechbiel
Natalia
Characters played by Pippa Pearthree
Eugenie