Barney Crozier (6 episodes)

Tom Larkton (1 episode)

Faisal (6 episodes)

Supt. Simon O'Brian (3 episodes)

DS Jackson (3 episodes)

(1 episode)

Yusuf (8 episodes)

Angus

Patingi (voice) (1 episode)

Titan's Chief Engineer (voice) (1 episode)

Jim (1 episode)

Andrew (Sorrento's Head of Security)

Mark