The SG-1 team must confront and smash replicators that have made their way to Earth. With Richard Dean Anderson.
The team responds to a cry for help from a civilization that traces its origins to Earth. With Richard Dean Anderson, Michael Shanks, Amanda Tapping, Christopher Judge and Don S. Davis.
The team members encounter a device that enables them to become superhuman. With Richard Dean Anderson, Michael Shanks, Amanda Tapping, Christopher Judge and Don S. Davis.
Teal'c (Christopher Judge) is reunited with a long-lost love who claims she has found a way to defeat the Goa'uld. With Richard Dean Anderson, Michael Shanks, Amanda Tapping and Don S. Davis.
The team members fear they may have fallen prey to an untraceable form of Goa'uld mind control.
Exposure to an alien device causes Col. O'Neill and Teal'C to relive the same day over and over again.
After discovering a stargate, the Russians turn to the SG-1 team for help. With Richard Dean Anderson.
Held captive by an Unas, Daniel Jackson must use his skills to survive.
The SG-1 team gets caught between two different civilizations trying to colonize the same planet. With Richard Dean Anderson.
The team members find themselves working on an alien power station with no memory of their former lives.
Col. O'Neill encounters a strange man who has inexplicably intimate knowledge of the Stargate program.
Teal'c and O'Neill are sent hurtling into space when their test flight of a Goa'uld death glider goes awry.
Daniel Jackson reunites with a friend and a foe from his past.
The team is dispatched to try to disrupt a possible alliance between the lords of two powerful systems.
Gen. Hammond (Don S. Davis) announces his retirement, shocking everyone at the SGC. With Richard Dean Anderson.
In the year 2010, many changes have occurred on earth and to the SGC.
The team members notice a change in Daniel (Michael Shanks) when he is reunited with the Harsesis child.
Traveling to a new planet, the team members find themselves transfixed by a beautiful but deadly device.
Carter tries to help a brilliant cadet who's on the brink of ruining her future.
An alien probe infects Stargate Command and uploads its program into the base computers.
SG-1 is reunited with the Tok'ra when the team steals a Goa'uld mother ship. Stars Richard Dean Anderson.
Imprisoned on Hathor's planet, the team has only one hope of escape.
The SG-1 team pursues an ancient Goa'uld Lord posing as the leader of a religious cult on Earth. Stars Richard Dean Anderson.
The Earth's future is placed in jeopardy by rivalries between Goa'uld Lords. Stars Richard Dean Anderson.
The SG-1 team becomes infected by Machello's deadly legacy. Stars Richard Dean Anderson.
O'Neill (Richard Dean Anderson) risks a potential court-martial to teach an alien child the joys of childhood.
When an alternate Earth is invaded by the Goa'uld, its versions of Dr. Carter and Maj. Kawalsky seek aid from SGC.
A cold-hearted alien bounty hunter captures SG-1 while the team is making a routine planetary exploration.
Encountering a medieval civilization, the SG-1 team members are mistaken for demons. Stars Richard Dean Anderson.
The team travels to a planet occupied by young soldiers engaged in deadly war games. Stars Richard Dean Anderson, Michael Shanks, Amanda Tapping and Christopher Judge.
SG-1 encounters an entire world suffering from amnesia. Stars Richard Dean Anderson.
Samantha (Amanda Tapping) must access her memories of Jolinar to save her father. With Richard Dean Anderson, Michael Shanks and Christopher Judge.
The SG-1 team must escape from a prison built to simulate the fires of hell. Stars Richard Dean Anderson, Michael Shanks, Amanda Tapping and Christopher Judge.
Returning from a mission, the team discovers no one at AGC is who they appear to be. Stars Richard Dean Anderson, Michael Shanks, Amanda Tapping and Christopher Judge.
Shaara and Klorel are put on trial to decide who lives and who dies. With Richard Dean Anderson, Michael Shanks, Amanda Tapping and Christopher Judge.
A curious being invades the minds of SG-1 team members. With Richard Dean Anderson, Michael Shanks, Amanda Tapping and Christopher Judge.
A freakish act of nature leaves O'Neill trapped on a planet with no way home.
O'Neill commits an indiscretion that jeopardizes Earth's diplomatic relations with its allies.
The SG-1 team members' arrival on a planet makes them pawns in an ideological war.
SG-1 races against Apophis to find the Harsesis child.
After Daniel vanishes during an exploration, the team seeks help from his eccentric grandfather.
The SG-1 team faces its most formidable foe -- creatures of mass destruction that even the Asgard can't control.
O'Neill and the group are on a suicide mission to protect Earth from the Goa'uld.
Samantha's body is taken over by a hunted alien.
The SG team is sentenced to serve on a prison planet whose ruler holds the key to their release.
The team members enter a virtual-reality loop and relive terrifying experiences.
Smitten Daniel learns Goa'uld secrets from an alien princess.
The SG team rallies to assist a defenseless planet from a Goa'uld invasion.
An alien orb recovered from a planet takes O'Neill and the SG command hostage.
Kidnapped and brainwashed, the son of Teal'c denounces his father as a traitor.
Jackson's wife is pregnant with Apophis' child; a reporter threatens to reveal the Stargate project.
Teal is stung by an enormous alien insect and begins a nightmarish transformation.
Samantha Carter has a vision which leads her to a group of rebellious Goa'ulds.
Samantha's dying father agrees to become a host for a Tok'ra.
The SG-1 team uncovers a sinister government agenda while returning a stolen weather device.
O'Neill absorbs the knowledge of the aliens who invented the stargates.
While trying to save others from a black hole, the SG team becomes imperiled.
Ma'chello, a dying old man, uses his soul-swapping machine to take over Daniel's body and gets a taste of life on Earth.
An ancient enemy unleashes a wrathful, destructive spirit.
The UAV plane crash-lands on a planet inhabited by friendly, gentle aliens, unleashing an illness that threatens to destroy the race.
Invisible aliens plot to kill all of mankind.
The team travels back in time, where its fate is in the hands of a younger Gen. Hammond.
O'Neill wakes up in the future and discovers he has been frozen for 80 years and the rest of SG-1 are long-dead.
As Colonel Jack O'Neill and his team journey to Abydos to confront deadly warriors and laser-firing Death Gliders, O'Neill realizes that this new mission seems hauntingly familiar and that an old enemy has returned to take his revenge on Earth.
A parasitic presence inside the SG-2 leader's head causes him to run amok.
A trade for weapons has a profound impact on the lives of the inhabitants of planet Simarka.
A virus on another world turns intelligent people into primitive beings.
A commander acts as god on a planet polluted with solar radiation.
O'Neill (Richard Dean Anderson) faces up to the death of his young son after coming into contact with a mysterious crystal.
O'Neill and the team encounter fairies who protect a planet's indigenous species by making them invisible.
People of Argos have short lives due to a failed experiment by a Goa'uld.
O'Neill and Teal'c become prisoners on a planet ruled by Norse gods.
The SG-1 crew hunts for a long-lost man believed to have passed through the gate years ago.
The team returns to Chulak to save the son of Teal'c and bring back larva.
Though believed dead, Daniel is actually imprisoned by an alien demanding answers.
O'Neill and Carter, having traveled to Earth through a Stargate, face danger in an Antarctic environment.
The caretaker of a poisoned planet turns the members of SG-1 into robots.
Daniel is transported to an alternate Earth besieged by the Goa'uld.
SG-1 sneaks aboard a Goa'uld attack ship and learns Earth is in danger.