Stargate SG-1
Season 4 Episode 20 - Entity
8.3 ?
1997
Sci-Fi & Fantasy, Action & Adventure
The SGC is invaded by an alien life force that takes up residence in the base computer system -- and in Major Carter.
Episodes in Season 4
1
Small Victories (2)
44 min
2
The Other Side
44 min
3
Upgrades
44 min
4
Crossroads
44 min
5
Divide and Conquer
44 min
6
Window of Opportunity
44 min
7
Watergate
44 min
8
The First Ones
44 min
9
Scorched Earth
44 min
10
Beneath the Surface
44 min
11
Point of No Return
44 min
12
Tangent
44 min
13
The Curse
44 min
14
The Serpent's Venom
44 min
15
Chain Reaction
44 min
16
2010
44 min
17
Absolute Power
44 min
18
The Light
44 min
19
Prodigy
44 min
20
Entity
44 min
NOW PLAYING
21
Double Jeopardy
44 min
22
Exodus (1)
44 min
