David Smith (4 episodes)
Jack O'Neill (6 episodes)
Self - Cameo (uncredited) (1 episode)
Major General Jack O'Neill
Richard Dean Anderson (voice) (1 episode)
Jack O'Neill (5 episodes)
Jack O'Neill (178 episodes)
Producer (214 episodes)
James Holland (2 episodes)
Lt. Michael Brooks
Executive Producer
Bill Parish
Ernest Pratt / Nicodemus Legend (13 episodes)
Angus MacGyver
Executive Producer
Bradley
Ray Bellano
Jack Rourke
Self - Presenter (2 episodes)
Tony Kaiser
Spud
Angus MacGyver (139 episodes)
Navy Lt. Simon Adams (22 episodes)
Adam McFadden (22 episodes)
Drug dealer
Carter Randall (1 episode)
