Christopher Jones

Leiser

Pia Degermark

The Girl

Ralph Richardson

LeClerc

Anthony Hopkins

John Avery

Paul Rogers

Haldane

Susan George

Susan

Ray McAnally

Undersecretary of State

Robert Urquhart

Johnson

Vivian Pickles

Mrs. King

Anna Massey

Avery's Wife

Maxine Audley

Mrs LeClerc

Timothy West

Taylor

Michael Robbins

Truck Driver

Cyril Shaps

East German Detective

Peter Swanwick

Finnish Policeman

Frank Pierson