Entity
Run Time: 42 mins
Air Date: Fri, 9 Feb 2001
Average Rating: ⭐ 6.8 (20 votes)
Showtime SyfySeason 4 - Episode 20
Average Rating: ⭐ 6.8 (20)
The SGC is invaded by an alien life force that takes up residence in the base computer system -- and in Major Carter.