NKVD Officer Kobulov (как Nick Sidi)
Father Boyle (2 episodes, 2011)
Richard Arc (2 episodes, 2009)
Professor John Moreton (2 episodes, 2008)
Roger Aspinall (7 episodes, 2007)
Head Teacher (1 episode, 2009)
Sammy Samuelson (6 episodes, 2003)
Nick Costello (2 episodes, 2000)
Dr. Bamford (8 episodes, 2004)
Scott Parker (как Nick Sidi)
DCI Jacob Williams 1 episode, 2014
DCI Jacob Williams (как Nick Sidi)
Ananias Damascus 1 episode, 2015