Guest Stars Lucy Akhurst as Elizabeth Elliott Lucy Russell as Jane Sissmore Nicholas Rowe as Sir Anthony Blunt Monika Gossmann as Galina Jennifer Marsala as Iris Alex Price as Watcher Alexander Terentyev as Orchis Gilly Gilchrist as MI5 Plumber Karel Roden as Col. Sergei Brontov David Coomber as Embassy Duty Officer Roger Barclay as John Profumo Natasha Cottriall as Singer Philip Andrew as Dieter Elvira Rimbu as Russian Bureaucrat Noelia Gil as Pinar John Paul Wagner as Special Agent Nash Yasemin Özdemir as Erva Tugba Tirpan as Sofia Tom Radisch as Erich Vermehren Oliver Norman as Grieving Soldier Sam Thorpe-Spinks as Russian Soldier Simon Connolly as Attorney Lars van Riesen as Herman Orlando Wells as Michael Straight
