Blair Strang

as Billy Barclay (8 episodes)

as Dan

as Doctor Reddy (1 episode)

as Manaaki

as Jeff Turner (1 episode)

as Brian King (40 episodes)

as Sebastian Cardwell (13 episodes)

as Sean Parkes (1 episode)

as Enrique

as Karl

as Warden Garcia (14 episodes), as Bork (1 episode)

as Rangi Heremaia (245 episodes)