The Eternity Ring

Overview

Foyle is now working in a different new role working for British Secret Intelligence. As the iron curtain falls across Europe, MI5 believe that British atomic research has been infiltrated, and ask Foyle to investigate whether a Russian spy network could be at work in London.

Guest Stars

Ellie Haddington

Hilda Pierce

Ken Bones

Max Hoffman

Stephen Boxer

Professor Fraser

Kate Duchêne

Helen Fraser

Patrick Joseph Byrnes

American Scientist

Dylan Charles

Aleksei Gorin

Tim McMullan

Arthur Valentine

Joe Duttine

Frank Shaw