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 S.G.C. After an accident with the Stargate traps Teal'c in transit, SG-1 must turn to Russia – and to their enemies – for help before time runs out.

Season 5 Episode 10 - 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. Air Date : 31st-Aug-2001

Season 5 Episode 1 - Enemies (2)

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. Air Date : 29th-Jun-2001  Read More

Season 5 Episode 2 - Threshold (3)

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. Air Date : 6th-Jul-2001  Read More

Season 5 Episode 3 - Ascension

An alien being is smitten with Carter and follows her back to Earth. It assumes a human form and pursues a relationship with her. Air Date : 13th-Jul-2001  Read More

Season 5 Episode 4 - The Fifth Man

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. Air Date : 20th-Jul-2001  Read More

Season 5 Episode 5 - Red Sky

SG-1 discovers that their recent trip through the Stargate may have inadvertently doomed an entire civilization. Air Date : 27th-Jul-2001  Read More

Season 5 Episode 6 - Rite of Passage

Cassandra mysteriously falls ill, sending SG-1 back to her home planet -- where they uncover a dark Goa'uld secret. Air Date : 3rd-Aug-2001  Read More

Season 5 Episode 7 - Beast of Burden

SG-1 discovers a civilization that uses Unas as slave labor, and attempt to liberate Daniel's friend, Chaka. Air Date : 10th-Aug-2001  Read More

Season 5 Episode 8 - The Tomb

SG-1 teams with a Russian unit when one of their Stargate teams goes missing in a mysterious alien ziggurat. Air Date : 17th-Aug-2001  Read More

Season 5 Episode 9 - Between Two Fires

The Tollan offer Earth advanced weapons technology, prompting a secret investigation on Tollana -- one that leads to a startling discovery. Air Date : 24th-Aug-2001  Read More

Season 5 Episode 10 - 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. Air Date : 31st-Aug-2001  Read More

Season 5 Episode 11 - Desperate Measures

When Carter goes missing, O'Neill teams up with Col. Maybourne again to free her. Air Date : 7th-Sep-2001  Read More

Season 5 Episode 12 - Wormhole X-Treme!

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. Air Date : 8th-Sep-2001  Read More

Season 5 Episode 13 - Proving Ground

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. Air Date : 8th-Mar-2002  Read More

Season 5 Episode 14 - 48 Hours

Disaster strikes the Stargate, trapping Teal'c in transit. SG-1 must turn to Russia -- and to their enemies -- for help. Air Date : 15th-Mar-2002  Read More

Season 5 Episode 15 - Summit (1)

The Tok'ra war with the Goa'uld escalates, and the rebel faction sends Daniel Jackson to a secret meeting between the System Lords. Air Date : 22nd-Mar-2002  Read More

Season 5 Episode 16 - Last Stand (2)

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. Air Date : 29th-Mar-2002  Read More

Season 5 Episode 17 - Fail Safe

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. Air Date : 5th-Apr-2002  Read More

Season 5 Episode 18 - The Warrior

A charismatic Jaffa leader seeks to forge an alliance between Earth and his rebel followers, winning the allegiance of Teal'c and Bra'tac. Air Date : 12th-Apr-2002  Read More

Season 5 Episode 19 - Menace

SG-1 encounters a young woman with the ability to control Replicators, and who may hold the key to the salvation of the Asgard. Air Date : 26th-Apr-2002  Read More

Season 5 Episode 20 - The Sentinel

SG-1 must turn to a pair of convicted criminals to save a world from annihilation by the Goa'uld. Air Date : 3rd-May-2002  Read More

Season 5 Episode 21 - Meridian

Daniel Jackson is exposed to a lethal dose of radiation while visiting an alien civilization that is building a weapon of mass destruction. Air Date : 10th-May-2002  Read More

Season 5 Episode 22 - Revelations

SG-1 must come to the rescue of their once-powerful allies when the Goa'uld attack a secret Asgard laboratory. Air Date : 17th-May-2002  Read More