Gerard Kennedy

as Graham 'The Munster' Kinniburgh (3 episodes)

as Jack

as Mr. Senti

as Graham Kinniburgh (7 episodes)

as Bob

as Kaiwanasha

as Mr. McLeod

as Nessis (1 episode)

as Old Man (1 episode)

as Dr. Pretorius (26 episodes)

as Father Kelly

as Det. Sam Phillips

as Jack 'Blackjack' Eagan (1 episode), as Sal D'Angelo (1 episode)

as Trevor

as Captain Rabardy (4 episodes)

as Karnak (1 episode), as Colonel Gregory Ascher (1 episode)

as Ismet Bey

as Luke Mitchell (31 episodes), as Les Foster (1 episode)

as Uriah Lovejoy (8 episodes)

as Lenko

as Major James Dolman (8 episodes)

as Tiger Murphy

as Harry Power (4 episodes)