E1 - Fallen (1)

Aired: June 13, 2003

While searching for the Lost City of the Ancients on a distant planet, SG-1 is stunned to find Daniel Jackson alive and in human form but stripped of his memory. O'Neill convinces Daniel to return with them to the SGC, where he is reinstated for a daring mission to destroy Anubis' powerful new super-weapon!

E2 - Homecoming (2)

Aired: June 13, 2003

The team returns to Jonas' homeworld when they learn that the Goa'uld are after its naquadria. When Jonas is captured by Anubis, Daniel is his only hope.

E3 - Fragile Balance

Aired: June 20, 2003

A teenage boy shows up at the S.G.C. claiming to be Jack O'Neill, sending the team on a mission to uncover his true identity.

E4 - Orpheus

Aired: June 27, 2003

After an injury, Teal'c must put aside his self-doubt when SG-1 launches a mission to rescue his son and his mentor from a Jaffa death camp.

E5 - Revisions

Aired: July 11, 2003

The team gates to a climate-controlled environment amidst a toxic wasteland, whose people are all linked to a central computer.

E6 - Lifeboat

Aired: July 18, 2003

When SG-1 finds a crashed alien space ship, Daniel's mind is taken over by its disembodied passengers.

E7 - Enemy Mine

Aired: July 25, 2003

When Earth's attempts to exploit a newly-discovered naquadah mine are thwarted by a tribe of indigenous Unas, SG-1 must turn to an old friend for help.

E8 - Space Race

Aired: August 01, 2003

Major Carter joins an alien pilot for a space race, where the winner is awarded a lucrative contract with the planet's most powerful corporation. But the rest of the team discovers that there is more at stake than the finish line.

E9 - Avenger 2.0

Aired: August 08, 2003

An S.G.C. scientist creates a computer virus to be used to disable enemy Stargates -- but succeeds in shutting down the entire gate network.

E10 - Birthright

Aired: August 15, 2003

The team finds a fugitive colony of Jaffa women, who must prey on other Jaffa to acquire symbiotes.

E11 - Evolution (1)

Aired: August 22, 2003

The team investigates an unstoppable new enemy soldier engineered by Anubis. Dr. Jackson leads a team in search of an alien device in Central America, but gets more than he bargained for.

E12 - Evolution (2)

Aired: January 09, 2004

O'Neill seeks help from a former comrade to rescue Daniel and Dr. Lee, who have been kidnapped in Central America. Carter, Teal'c and Jacob infiltrate Anubis' super-soldier facility.

E13 - Grace

Aired: January 16, 2004

Carter is injured when the Prometheus is attacked by an unknown ship, and awakens to find herself stranded alone in deep space.

E14 - Fallout

Aired: January 23, 2004

When the Kelownans discover that a massive underground vein of naquadah is being converted into naquadria, Jonas Quinn seeks help from Earth in avoiding the total destruction of his planet.

E15 - Chimera

Aired: January 30, 2004

Daniel is plagued by dreams of his former girlfriend, who has been taken as a Goa'uld host. Samantha Carter begins a romantic relationship with a detective, from whom she must hide her life at Stargate Command.

E16 - Death Knell

Aired: February 06, 2004

Earth's secret offworld base is attacked by Anubis' forces, and Major Carter finds herself being hunted by the enemy. General Hammond and Jacob Carter make an unnerving discovery about the Earth-Tok'ra alliance.

E17 - Heroes (1)

Aired: February 13, 2004

A film crew arrives to document the work of the S.G.C. for eventual disclosure to the public, but finds that the base's personnel are less than eager to participate.

E18 - Heroes (2)

Aired: February 20, 2004

SG-1 is called into action while a film crew is documenting the Stargate program, but the S.G.C. comes under investigation after the mission goes terribly wrong.

E19 - Resurrection

Aired: February 27, 2004

SG-1 investigates a secret N.I.D. laboratory, where a ruthless scientist has used cloning technology to create a Goa'uld-human hybrid.

E20 - Inauguration

Aired: March 05, 2004

The newly-elected president is debriefed about the Stargate program, and Vice President Kinsey makes a new play for control of the program.

E21 - Lost City (1)

Aired: March 12, 2004

O'Neill goes to great lengths to keep the Ancients' knowledge from falling into Goa'uld hands when the team discovers a second repository. The President replaces General Hammond with a civilian diplomat.

E22 - Lost City (2)

Aired: March 19, 2004

Anubis begins a systematic assault on Earth, and the planet's only hope of salvation depends on whether SG-1 can find the Ancients' mythical Lost City.