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The Best Episodes of Stargate SG-1 Season 4

Every episode of Stargate SG-1 Season 4 ranked from best to worst. Discover the Best Episodes of Stargate SG-1 Season 4!

The Best Episodes of Stargate SG-1 Season 4

The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient...

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  1. 9.2/10(38 votes)

    #1 - Window of Opportunity

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    S4:E6

    O'Neill and Teal'c are caught in a time loop in the SGC, and must relive the same 10 hours over and over again.

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  2. 8.5/10(22 votes)

    #2 - Upgrades

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    S4:E3

    A Tok'ra archaeologist arrives at the SGC with newly discovered technology, giving the SG-1 team superhuman powers.

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  3. 8.2/10(19 votes)

    #3 - Exodus (1)

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    S4:E22

    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.

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  4. 8.1/10(21 votes)

    #4 - Divide and Conquer

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    S4:E5

    When a member of the SGC tries to kill a Tok'ra, it is revealed that O'Neill and Carter may be victims of an untraceable form of Goa'uld mind control.

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  5. 8.1/10(23 votes)

    #5 - 2010

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    S4:E16

    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.

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    Director:Andy Mikita
  6. 7.8/10(22 votes)

    #6 - Chain Reaction

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    S4:E15

    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.

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  8. 7.7/10(30 votes)

    #7 - Small Victories (2)

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    S4:E1

    O'Neill and Teal'c risk their lives to keep the Replicator bugs from gaining a foothold on Earth, while Carter helps the Asgard fend off a Replicator invasion.

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  9. 7.7/10(25 votes)

    #8 - The Other Side

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    S4:E2

    A warring alien race offers to exchange their advanced technology for Earth's help in defeating their enemy.

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    Director:Peter DeLuise
  10. 7.7/10(22 votes)

    #9 - Absolute Power

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    S4:E17

    Jackson's teammates notice a disturbing change in him when he is reunited with the Harcesis child and given the Goa'uld genetic memory.

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  11. 7.6/10(21 votes)

    #10 - Double Jeopardy

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    S4:E21

    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.

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  12. 7.5/10(22 votes)

    #11 - Tangent

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    S4:E12

    A test gone wrong leaves Jack and Teal'c marooned in space aboard a damaged prototype attack ship

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  13. 7.3/10(24 votes)

    #12 - Watergate

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    S4:E7

    The Russians recover a Stargate from the bottom of the ocean, and turn to the SGC for help when their experiments go awry.

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  14. 7.3/10(22 votes)

    #13 - The First Ones

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    S4:E8

    Dr. Jackson is taken captive by an Unas while on an archaeological dig. The SGC mounts a rescue operation, but discovers a danger of their own.

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  15. 7.2/10(22 votes)

    #14 - Scorched Earth

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    S4:E9

    SG-1 is caught in a conflict between two civilizations trying to colonize the same planet.

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  16. 7.2/10(22 votes)

    #15 - Beneath the Surface

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    S4:E10

    The members of SG-1 are used as forced labor in an underground alien facility after their memories are erased by the ruling elite.

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  17. 7.2/10(22 votes)

    #16 - The Curse

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    S4:E13

    When his former mentor dies, Dr. Jackson returns to his roots -- and discovers an ancient Egyptian artifact containing a Goa'uld parasite.

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  18. 7.2/10(22 votes)

    #17 - The Serpent's Venom

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    S4:E14

    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.

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    Director:Martin Wood
  19. 7.2/10(20 votes)

    #18 - Prodigy

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    S4:E19

    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.

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  20. 7.0/10(23 votes)

    #19 - Crossroads

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    S4:E4

    Teal'c is reunited with his lost love -- a woman who claims to have found a way to communicate with her symbiote and defeat the Goa'uld.

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  21. 6.9/10(21 votes)

    #20 - The Light

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    S4:E18

    SG-1 finds a deserted Goa'uld palace, where a beautiful device causes suicidal tendencies.

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  22. 6.8/10(20 votes)

    #21 - Entity

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    S4:E20

    The SGC is invaded by an alien life force that takes up residence in the base computer system -- and in Major Carter.

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    Director:Allan Lee
  23. 6.7/10(24 votes)

    #22 - Point of No Return

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    S4:E11

    SG-1 investigates a conspiracy theorist who has detailed knowledge of the Stargate program.

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Season 4 Ratings Summary

"Window of Opportunity" is the best rated episode of "Stargate SG-1" season 4. It scored 9.2/10 based on 38 votes. Directed by Peter DeLuise and written by Paul Mullie, Joseph Mallozzi, it aired on 8/4/2000. This episode is rated 0.7 points higher than the second-best, "Upgrades".