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Stargate SG-1 S5E20 backdrop

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Stargate SG-1 (1997)

S5E20 The Sentinel

May 03, 2002 Season 5 Episode 20 Sci-Fi & Fantasy, Action & Adventure

SG-1 is forced to enlist the help of two imprisoned felons in a desperate bid to prevent the Goa'uld from destroying a planet.