In 1934, four brilliant Cambridge students are recruited to spy for Russia. Fueled by youthful idealism, a passion for social justice and a talent for lying, they take huge personal risks to pass Britain's biggest secrets to Moscow.
as Charlie Givens
as Miriam Block
as Julian Bell
as Prof. Bruno Klein
as Otto
as Porter
as Jack Hewit
as Michael Frank
as Oliver Lester
as Arthur Quigley
as Rightwing Student
as Litzi Friedman
