Peter J. Lucas

as profesor Hilarowicz

as Maurice Boisset

as Sergei Semak (6 episodes)

as Ivan

as Piotrek Król

as Pyotr Chechik (1 episode)

as Piotrek Krol / Smithy

as pułkownik Jakub Mond (8 episodes)

as Alexi Kozarov (1 episode)

as Oleg Kretzin (1 episode)

as Russian Buyer

as Dr. Alistair Dorimond (1 episode)

as Vladimir Koskov

as Tupikov (1 episode)

as Ken Sanders

as Karl Marchenko (1 episode)

as Norliss (1 episode)

as Szakal

as Andrzej 'Andre' Kostynowicz

as General Koyla Trofimov (2 episodes)

as Mr. Trauernacht (1 episode)

as Anatoli Boukreev

as Jack

as Russian Reporter