The Sentinel
May 3, 200244m★ 7.1
SG-1 must turn to a pair of convicted criminals to save a world from annihilation by the Goa'uld.
Guest Stars
Gary JonesWalter Harriman
David KoppLieutenant Grogan
Tony Longo
Christina CoxT'akaya
Henry GibsonMarul
Frank CassiniSean Grieves
Colin LawrenceMajor Lawrence
Shawn ReisJaffa Commander
Carrie Anne FlemingAssistant
Christopher NewtonCaretaker