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Stargate SG-1

Season 4 2000 - 2001

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  • 2000-07-01T01:00:00Z on Syfy
  • 45 mins
  • 16 hours, 8 mins (22 episodes)
  • Canada
  • English
  • Adventure, Action, Fantasy, Science Fiction
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Season four of Stargate SG-1, an American-Canadian television series, began airing on June 30, 2000 on Showtime. The fourth season concluded after 22 episodes on February 14, 2001 on British Sky One, which overtook Showtime in mid-season. The series was developed by Brad Wright and Jonathan Glassner. Season four regular cast members include Richard Dean Anderson, Michael Shanks, Amanda Tapping, Christopher Judge, and Don S. Davis.


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22 episodes

4x01 Small Victories (2)

  • Season Premiere

    2000-07-01T01:00:00Z — 44 mins

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.

4x02 The Other Side

  • 2000-07-08T01:00:00Z — 44 mins

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

4x03 Upgrades

  • 2000-07-15T01:00:00Z — 44 mins

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

4x04 Crossroads

  • 2000-07-22T01:00:00Z — 44 mins

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.

4x05 Divide and Conquer

  • 2000-07-29T01:00:00Z — 44 mins

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.

4x06 Window of Opportunity

  • 2000-08-05T01:00:00Z — 44 mins

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.

4x07 Watergate

  • 2000-08-12T01:00:00Z — 44 mins

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

4x08 The First Ones

  • 2000-08-19T01:00:00Z — 44 mins

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.

4x09 Scorched Earth

  • 2000-08-26T01:00:00Z — 44 mins

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

4x10 Beneath the Surface

  • 2000-09-02T01:00:00Z — 44 mins

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

4x11 Point of No Return

  • 2000-09-09T01:00:00Z — 44 mins

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

4x12 Tangent

  • 2000-09-16T01:00:00Z — 44 mins

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

4x13 The Curse

  • 2000-09-23T01:00:00Z — 44 mins

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

4x14 The Serpent's Venom

  • 2000-09-30T01:00:00Z — 44 mins

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.

4x15 Chain Reaction

  • 2001-01-06T02:00:00Z — 44 mins

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.

4x16 2010

  • 2001-01-13T02:00:00Z — 44 mins

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.

4x17 Absolute Power

  • 2001-01-20T02:00:00Z — 44 mins

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

4x18 The Light

  • 2001-01-27T02:00:00Z — 44 mins

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

4x19 Prodigy

  • 2001-02-03T02:00:00Z — 44 mins

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.

4x20 Entity

  • 2001-02-10T02:00:00Z — 44 mins

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

4x21 Double Jeopardy

  • 2001-02-17T02:00:00Z — 44 mins

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.

4x22 Exodus (1)

  • 2001-02-24T02:00:00Z — 44 mins

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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