Charlie Cox
— Charles Thoroughgood
Romola Garai
— Anna March
Andrew Scott
— Viktor Koslov
Christian McKay
— Hugo March
Simon Russell Beale
— Hookey
Richard McCabe
— Gerry
Olivia Grant
— Eva Pym
Geraldine James
— Martha
Tessa Peake-Jones
— Joyce Thoroughgood
Robert Ashby
— Annikov
Alec Utgoff
— Rhykov
Charlotte Randle
— Emily