Stargate SG-1 S5E20: The Sentinel
- Aired: 2002-05-03
- Time: 20:00:00
- Runtime: 60 minutes
Overview
SG-1 finds a world under siege by Lord Svarog's forces because the "Shades of Grey" NID team disabled the planet's defenses. SG-1 must work with the captured team members to restore them.