Cast
Alex McCrindle
Siberia Trainman
John Normington
OVIR Clerk
Robert Gwilym
Vic Tablian
Avril Elgar
OVIR Administrator
Ralph Nossek
Catherine Hall
Tanya Sakharov
Debbie Farrington
Lisa Sakharov
Paul Freeman
Pavel Leontiev
Lee Montague
Slavsky
Glenda Jackson
Yelena Bonner
Joe Melia
Sergej Kovalov
Elizabeth Spriggs
Nobel Presenter
Jean Heywood
Sakharov's Secretary
Jane Wood
Witness at Trial
Bernard Kay
Prosecutor
Olivier Pierre
Reporter
Nicol Williamson
Malyarov
Frank Finlay
Kravtsov
Anna Massey
Klavdia
Valentine Pelka
Efrem Sakharov
Anton Lesser
Valery Chalidze
Norman Rodway
Psychiatrist
Michael Bryant
Syshchikov
Eileen Way
Ruf Grigorievna
Paola Dionisotti
Patient's Wife
Alan David
John Forgeham
Jason Robards
Andrei Sakharov
Jim Norton
Roy Medvedev
Tenniel Evans
Dean Fedorenko
Ron Donachie
Tom Wilkinson
Derek Lyons
Russian Guard (uncredited)
Marion Bailey
Ludmilla Kovalov
Richard Cubison