Calificación
Reparto

Jason Robards
Andrei Sakharov

Glenda Jackson
Yelena Bonner

Nicol Williamson
Malyarov

Frank Finlay
Kravtsov

Michael Bryant
Syshchikov

Paul Freeman
Pavel Leontiev

Anna Massey
Klavdia

Joe Melia
Sergej Kovalov

Lee Montague
Slavsky

Jim Norton
Roy Medvedev

Valentine Pelka
Efrem Sakharov

Catherine Hall
Tanya Sakharov

John McAndrew
Alyosha Sakharov

Debbie Farrington
Lisa Sakharov

David Midwinter
Matvel Sakharov, age 10

Craig Dickerson
Matvel Sakharov, age 5