Lucas Wolf

as Thug #3 (1 episode)

as Prison Guard

as League Assassin (1 episode)

as FBI Man (1 episode)

as Armed Escort (1 episode)

as Samuel (3 episodes)

as Observer Physician #2 (1 episode), as Male Nurse (1 episode)

as Security Guard (1 episode)

as Jennings/Jennings' Goa'uld (1 episode), as Jennings (2 episodes)