Ian Charleson

as Ivan Bucharensky - 'Kyril'

Edward Woodward

as Michael Royston

Joss Ackland

as 'C'

Richard E. Grant

as Laurence Sculby

John McEnery

as Loshkevoi

Denholm Elliott

as Povin

Peter Vaughan

as Marshal Stanov

Espen Skjønberg

as General Michaelov

James Laurenson

as Sikarov

Sven-Bertil Taube

as Stolynovitch

Catherine Neilson

as Emma

Hugh Fraser

as Peter Jackson

Tor Stokke

as Yevchenko

Peter Wight

as Evans

Dermot Crowley

as Carter

James Cosmo

as Bonham

Charles Simon

as Trumper

Hugh Ross

as Detective Fitzgerald

Terence Harvey

as Chairman - Magistrate's Court

Antony Carrick

as Head of Staff

Alec Linstead

as Williams

Christopher Driscoll

as Backman

David Lyon

as Burrows

Caroline Holdaway

as Betty

Geff Francis

as Rastafarian

Julie Neubert

as Woman Patient