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Season guide

Stargate SG-1: Season 5

22 episodes Premiered Jun 29, 2001 Updated Sep 19, 2026

Stargate SG-1 Season 5 continues the overarching saga across 22 episodes. The military science fiction adventure television series is within Metro-Goldwyn-Mayer's Stargate franchise. The series, which aired from 1997 to 2007, was created in 1997 by Jonathan Glassner and Brad Wright to continue the story of the original film. Showtime broadcasted the first five series.

Previously on Stargate SG-1

Season 5 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • The television series continues the story of the original film.
  • The series was created in 1997 by Jonathan Glassner and Brad Wright.
  • Stargate SG-1 is a military science fiction adventure television series within Metro-Goldwyn-Mayer's Stargate franchise.
  • Showtime broadcasted the first five series.

Season overview

Stargate SG-1 Season 5 continues the overarching saga across 22 episodes. The military science fiction adventure television series is within Metro-Goldwyn-Mayer's Stargate franchise. The series, which aired from 1997 to 2007, was created in 1997 by Jonathan Glassner and Brad Wright to continue the story of the original film. Showtime broadcasted the first five series.

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Season 5 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 5 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 5: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

14%
86%
Mytharc (3): Crucial lore & season climaxes
Core (19): Character development & subplots
Side Quest (0): Standalone / filler
S5·E1 Mytharc

Enemies (2)

Jun 29, 2001

SG-1 finds themselves stranded in a crippled ship in a distant galaxy -- with Apophis threatening to destroy them. Teal'c is brainwashed and made loyal to Apophis once again.

S5·E2 Core

Threshold (3)

Jul 6, 2001

His mind altered by Apophis, Teal'c must undergo a ritual that takes him to the edge of death itself, in order for him to rediscover who he is.

S5·E3 Core

Ascension

Jul 13, 2001

An alien being is smitten with Carter and follows her back to Earth. It assumes a human form and pursues a relationship with her.

S5·E4 Core

The Fifth Man

Jul 20, 2001

O'Neill and Lieutenant Tyler are ambushed by Goa'uld forces and trapped behind enemy lines -- while the rest of their team discover they don't know who Tyler is.

S5·E5 Core

Red Sky

Jul 27, 2001

SG-1 discovers that their recent trip through the Stargate may have inadvertently doomed an entire civilization.

S5·E6 Core

Rite of Passage

Aug 3, 2001

Cassandra mysteriously falls ill, sending SG-1 back to her home planet -- where they uncover a dark Goa'uld secret.

S5·E7 Core

Beast of Burden

Aug 10, 2001

SG-1 discovers a civilization that uses Unas as slave labor, and attempt to liberate Daniel's friend, Chaka.

S5·E8 Core

The Tomb

Aug 17, 2001

SG-1 teams with a Russian unit when one of their Stargate teams goes missing in a mysterious alien ziggurat.

S5·E9 Core

Between Two Fires

Aug 24, 2001

The Tollan offer Earth advanced weapons technology, prompting a secret investigation on Tollana -- one that leads to a startling discovery.

S5·E10 Core

2001

Aug 31, 2001

SG-1 encounters a potential new, technologically advanced ally in the war against the Goa'uld -- though they do not know the Aschen's dark secret.

S5·E11 Core

Desperate Measures

Sep 7, 2001

When Carter goes missing, O'Neill teams up with Col. Maybourne again to free her.

S5·E12 Core

Wormhole X-Treme!

Sep 8, 2001

An alien ship approaches Earth, sending SG-1 to an old friend for some answers -- where they discover that Martin Lloyd has created a TV show about the Stargate program.

S5·E13 Core

Proving Ground

Mar 8, 2002

SG-1 trains a team of raw cadets, and Colonel O'Neill is forced to take them into a real-life battle situation when he learns of a possible alien incursion at the SGC.

S5·E14 Core

48 Hours

Mar 15, 2002

Disaster strikes the Stargate, trapping Teal'c in transit. SG-1 must turn to Russia -- and to their enemies -- for help.

S5·E15 Core

Summit (1)

Mar 22, 2002

The Tok'ra war with the Goa'uld escalates, and the rebel faction sends Daniel Jackson to a secret meeting between the System Lords.

S5·E16 Core

Last Stand (2)

Mar 29, 2002

Dr. Jackson's undercover mission to a Goa'uld summit is complicated by the arrival of a surprise guest. The rest of the team face a full-scale invasion of the Tok'ra homeworld.

S5·E17 Core

Fail Safe

Apr 5, 2002

Earth finds itself threatened by something even larger than the Goa'uld when the team learns that an asteroid is on a collision course with the planet.

S5·E18 Core

The Warrior

Apr 12, 2002

A charismatic Jaffa leader seeks to forge an alliance between Earth and his rebel followers, winning the allegiance of Teal'c and Bra'tac.

S5·E19 Core

Menace

Apr 26, 2002

SG-1 encounters a young woman with the ability to control Replicators, and who may hold the key to the salvation of the Asgard.

S5·E20 Core

The Sentinel

May 3, 2002

SG-1 must turn to a pair of convicted criminals to save a world from annihilation by the Goa'uld.

S5·E21 Mytharc

Meridian

May 10, 2002

Daniel Jackson is exposed to a lethal dose of radiation while visiting an alien civilization that is building a weapon of mass destruction.

S5·E22 Mytharc

Revelations

May 17, 2002

SG-1 must come to the rescue of their once-powerful allies when the Goa'uld attack a secret Asgard laboratory.