Episode
Stargate SG-1: Entity
Overview
The SGC is invaded by an alien life force that takes up residence in the base computer system -- and in Major Carter.
Details
- Series
- Stargate SG-1
- Season
- Season 4
- Episode
- Episode 20
- Air date
- 2001-02-09
- Runtime
- 44 min
Episode context
Entity is Episode 20 in Season 4 of Stargate SG-1. It aired on 2001-02-09. The runtime is 44 min.
Previous / Next
Episode 19: Prodigy
Carter must help keep a promising young cadet from throwing away a future at the SGC. O'Neill and Teal'c encounter a dangerous life form at an offworld research base.
Episode 21: Double Jeopardy
SG-1 must rescue an alien world from the Goa'uld -- with help from an unexpected source. Teal'c seeks revenge on the System Lord Cronus for the murder of his father.
More episodes from this season
Episode 18: The Light
SG-1 finds a deserted Goa'uld palace, where a beautiful device causes suicidal tendencies.
Episode 22: Exodus (1)
SG-1 helps to evacuate the Tok'ra to a new base -- but matters are complicated when a spy reveals their location to Apophis. The team attempts a daring plan to take out the Goa'uld's powerful fleet.
Episode 17: Absolute Power
Jackson's teammates notice a disturbing change in him when he is reunited with the Harcesis child and given the Goa'uld genetic memory.
Episode 16: 2010
Ten years into the future, the former members of SG-1 must send a message into the past to prevent the extinction of the human race.
Episode 15: Chain Reaction
SG-1 must adjust to a new commanding officer when General Hammond steps down -- but O'Neill discovers foul play behind the general's resignation.
Episode 14: The Serpent's Venom
SG-1 must stop Apophis and Heru-ur from forming an alliance of their powerful forces, while Teal'c is captured and tortured by the Goa'uld.
Episode 13: The Curse
When his former mentor dies, Dr. Jackson returns to his roots -- and discovers an ancient Egyptian artifact containing a Goa'uld parasite.
Episode 12: Tangent
A test gone wrong leaves Jack and Teal'c marooned in space aboard a damaged prototype attack ship
Episode 11: Point of No Return
SG-1 investigates a conspiracy theorist who has detailed knowledge of the Stargate program.
Episode 10: Beneath the Surface
The members of SG-1 are used as forced labor in an underground alien facility after their memories are erased by the ruling elite.