On screen
Cast
15 credited performers
Rebecca Ferguson
Katya Grinkova / Lauren Grinkova
Sam Reid
Young Alexander Ivanov
Charles Dance
Old Alexander Ivanov
Antje Traue
Marina Rinskaya
Oliver Jackson-Cohen
Young Misha Ardonov
Anthony Stewart Head
Old Misha Ardonov
Thure Lindhardt
Dimtri
Ben Batt
Oleg
Jelena Gavrilović
Svetlana
Amy Nuttall
Maya
Imogen Daines
Jackie
Miloš Timotijević
Character not listed
Anne Kidd
Character not listed
Tamara Krcunović
Character not listed
Marina Vodeničar
Character not listed