Gilly Gilchrist

as Robert McGill

as Sandy Dog

as Constable Cunningham (3 episodes)

as Jimmy McJagger (2 episodes)

as Rhona's Dad

as MI5 plumber (4 episodes)

as DI Barney MacLennan (3 episodes)

as Martin Williams (1 episode)

as Executive Director

as Dad

as Maol Choluim I, Earl of Lennox

as Vernon (3 episodes)

as Samuel Manuel (3 episodes)

as Detective Chief Inspector (3 episodes)

as Sheriff Lumsden

as Cab Driver (3 episodes)

as Jaques (30 episodes)

as Al Gilmour (2 episodes)

as Geordie Chisholm (7 episodes)

as Principal Officer Scott

as Inspector Peters (2 episodes)