The Next Mission: The new sg-1 team task is to assess the danger which the abydos Aliens pose to Earth having recently reactivated the stargate. Their journey reveals many more stargates scattered all over the galaxy, and new enemy on the planet chulak.

SG-1 meet the shavadai, a race similar to the Monogols who still oppress woman. Carter is kidnapped and sold to an enemy tribe by the son of a chieftain. However, Captain Carter knows how to fight for equal rights.

O’Neill’s team arrive on a planet divided by light and shade, who population is split into those ‘Touched’ and ‘Untouched’ by a curse. Back on Earth, some of SGC start regressing and behaving like primitive man.

Overcome by delusions of grandeur, the leader of SG-9 is found posing as a god on a planet he went to explore, As Carter’s former fiancée, SG-1 must use their influence to stop him making slaves of his primitive followers.

Exploring a planet of strange blue crystals, O’Neill is thrown back by an unseen force which then transforms itself into an exact clone of him. Back to Earth, O’Neill’s double tries to find Jack’s dead son, Charlie.

A mission to a capture a creature capable of making itself invisible, SG-1 meet the Nox. A peaceful race, the Nox use mysterious powers for healing. Unfortunately, Apophis is also there searching for the creature.

The team meet a community of beautiful people on the planet Argos. Having had their lifespan reduced by the Goa’uld to just 100 days, the Argosians have a dramatic effect on O’Neill who starts ageing at an alarming rate.

On a peaceful mission to Cimmeria, O’Neill and Teal’c are transported to an underground labyrinth where they face a deadly creature, an Unas. Sam and Daniel enlist the help form a former Goa’uld, Kendra, to find their friends.

Watching some early footage, Daniel discovers that a team of scientists activated the Stargate in 1945 and sent a man through, He never returned. Using the same dial-up code, SG-1 go in search of the forgotten hero. 

At considerable risk of his own life, Teal’c returns to Chulak, his home planet, to prevent his son Rya’c from becoming implanted with a larva Goa’uld. He arrives to find his family are outcasts and his son is seriously ill.

SG-1 return from a planet without Daniel, who they think has been killed in action. Held in an underwater prison by an amphibious alien, Daniel has to decipher an old Babylonian text to find details of the creature’s partner.

Archaeologists find an Egyptian sarcophagus inside a Mayan tomb and release the Goa’uld Hathor. Using her fatal charm, Hathor sets about seducing all the men she meets to assist her plan for world domination.

SG-1 visit a planet whose population has been wiped out by a strange disease – except one lone survivor. Back on earth, they fine that the girl, Cassandra, has had a time bomb implanted in her chest by a Goa’uld.

Teal’c is recognised as Apophis’s first prime and accused of murder. His penalty is to be put through the Cor-Ai, The Team do all they can to convince everyone that the death sentence is not appropriate in the case.

Rescued from a dying planet by SG-1, the Tollan seem less grateful to be taken to Earth! One friendly Tollan confesses to Sam that previous collaborations with such ‘primitive’ people have ended in civil war.

The Goa’uld launch a surprise attack on a planet that SG-1 are exploring, causing the team to make a quick escape. The Stargate malfunctions sending O’Neill and Carter to a ice planet with no way of getting home.