Gilmour, Mark
THE STARGATE OMNIPEDIA
GILMOUR, MARK
CIA analyst assigned through General George Hammond, by President Henry Hayes, to "audit" General Jack O'Neill's performance as leader of Stargate Command. Previously responsible for background checks, his high security clearance allowed him to arrive undercover as the general's new administrative aid.

His post at the S.G.C. lasted only five days. While there he witnessed General O'Neill deal with delegates from planet Amra, a lively plant SG-8 brought back from P6J-908, an apparent kidnapping of SG-1 by the System Lord Baal, and feeble pleas at additional freedoms by the Goa'uld Camulus -- not to mention avert the destruction of Earth's solar system by a jury-rigged zero point module.

Eventually successful at dealing all the cards in the deck, it was clear to Gilmour that O'Neill was the right man for the job. As the President's motorcade reached Cheyenne Mountain Gilmour revealed his true purpose, but he was surprised to learn that General Hammond had let Jack in on the plan from the beginning.

PLAYED BY - David Kaufman   (web site)
FIRST APPEARED - Zero Hour

KEY EPISODE(S) -
Zero Hour - Mark Gilmour is assigned as an undercover spy to determine whether or not Jack O'Neill is suited for command of the S.G.C.