Stuart Martin

as John Tullock

as Ethan Black

as Misko

as Rab Mackintosh (5 episodes)

as Cormac (6 episodes)

as Leif (voice) (8 episodes)

as Den

as Den

as Emil Kurjak

as Stuart Lennox (4 episodes)

as Brad Cage

as William Wellington (24 episodes)

as Terry Mooney

as Shane

as Silas Sharrow (24 episodes)

as Lorenzo de' Medici (8 episodes)

as Colin

as Callum

as PC Tony Forbes (6 episodes)

as Frank

as Luke Wilkinson (12 episodes)

as Gangster 2

as Morgan's Friend (1 episode)

as Messenger