Dr. MacKenzie is a fictional character portrayed by Eric Schneider in the TV series Stargate SG-1.
They appear in 4 episodes out of a total of 213 aired
Episodes4
Children of the Gods
episode S1.E1 july 1997Colonel Jack O'Neill is brought out of retirement to lead a new expedition back to Abydos, only to find an old friend, a new enemy and a far wider use of the Stargate.Fire and Water
episode S1.E12 october 1997O'Neill, Carter and Teal'c return through the Stargate shell-shocked and distressed to announce that Daniel Jackson was killed. But Jackson was captured by the last survivor of an aquatic race, who planted false memories in the other members of SG1. Can the team remember and return to rescue Daniel?Legacy
episode S3.E4 july 1999When the SG-1 team discover a sealed chamber of nine dead Goa'uld, Daniel Jackson is exposed to the parasites that killed them and threaten to drive him insane.Threshold
episode S5.E2 july 2001To help Teal'c's mind clear again, SG-1 asks Bra'tac to help. Bra'tac removes Teal'c's Goa'uld and Teal'c is forced to remember certain memories of his past in order to get back to the real Teal'c in the end. SG-1 is glad to have him back.
- Children of the Gods
- Fire and Water
- Legacy
- Threshold