Stargate Sg1, There But For The Grace Of God

In the first episode, Colonel O'Neill is called out of retirement to lead a military unit on the first of many missions through the Stargate.

The new SG-1 team continue their search for Jackson's wife Sha're.

Doctors discover that a Goa'uld larva has attached itself to Kawalsky's brain and the soldier must undergo a risky operation.

Captain Samantha Carter fights for equality and true love on a planet where the women are treated as property.

After returning from a new planet of primitives, O'Neill and the SG-1 team undergo a startling transformation.

O'Neill and the SG-1 team are sent to investigate the disappearance of SG-9, only to discover that Captain Jonas Hanson is ruling the planet like a vengeful god.

O'Neill is knocked out and replaced by an alien double while on a mission.

The SG-1 team learn a lesson in harmony from an alien race. Guest starring Armin Shimerman as Anteaus.

O'Neill begins to age at an alarming rate and the SG-1 team are unable to help him. Guest starring Bobbie Phillips as Kynthia.

O'Neill and Teal'c are trapped in an underground labyrinth and must fight for their lives against Unas, the original Goa'uld host.

The SG-1 team find themselves without a way home when they attempt to rescue the one person who successfully travelled through the Stargate over 50 years earlier.

Teal'c returns to Chulak in an attempt to stop his son Rya'c from becoming a slave to the Goa'ulds.

Daniel Jackson is presumed dead after an alien abducts him and sends the rest of the SG-1 team home.

A Gou'ald, who has taken on the persona of the Egyptian sex goddess Hathor, casts her deadly spell over all the men on the Stargate base.

The SG-1 team rescues a little girl, the sole survivor of a disease that wiped out a planet, only to find she is a human time bomb, designed by the Goa'uld to destroy the Stargate.

Teal'c is put on trial by the son of a man he killed when he served the evil Goa'uld Apophis.

S1 E17 • 42m • HDPG

The SG-1 team rescues a group of highly advanced aliens from a collapsing world, but must risk court martial to prevent the aliens' technology from falling into the wrong hands.

A Stargate malfunction leaves O'Neill and Carter stranded in an icy crevasse on an unknown planet.

A strange man implants the consciousness of the SG-1 team into robots.

Daniel Jackson is pulled into an alternative reality where he sees Earth being invaded by the Goa'uld.

A powerful US Senator vows to shut down the Stargate project despite Daniel Jackson's warnings of an imminent Goa'uld invasion.

O'Neill and the SG-1 team take an unauthorised trip through the gate in an attempt to stop the Goa'uld invasion.