Stargate SG-1 is an action-packed science fiction series that has been airing since 1997. With 11 seasons and over 200 episodes, it can be difficult to choose which ones are the best. Here, we have compiled a list of the best episodes of Stargate SG-1, ranked from highest to lowest. From the first season's "Children of the Gods" to the thrilling finale of season 11, these episodes offer some of the best action, suspense and science fiction storytelling available.
From the most dangerous missions to the most heartwarming moments, each of these episodes stands out from the rest and gives viewers an unforgettable experience. Whether it's the team banding together to save a planet or a single character's heroic journey, each of these episodes is sure to keep you on the edge of your seat. Whether you’re new to the show or an old fan, this list of the best episodes of Stargate SG-1 will help you decide which episodes to watch.
From the original team of SG-1 to the newest members of the Stargate program, these episodes showcase the best of the show and embrace the spirit of exploration and adventure that make Stargate SG-1 so great. So grab your popcorn, settle in, and prepare to explore the galaxy with one of the best science fiction shows of all time.
Written by Sophie and last updated on sep 24, 2024.
PS: The following content contains spoilers!
PPS: I will admit that parts of this page was written with the help of AI - it makes my work so much easier to not start from a blank page!
When his former mentor dies, Dr. Jackson returns to his roots -- and discovers an ancient Egyptian artifact containing a Goa'uld parasite.
The episode was rated 7.72 from 483 votes.
The Russians recover a Stargate from the bottom of the ocean, and turn to the SGC for help when their experiments go awry.
The episode was rated 7.75 from 539 votes.
SG-1 must adjust to a new commanding officer when General Hammond steps down -- but O'Neill discovers foul play behind the general's resignation.
The episode was rated 7.76 from 517 votes.
When a member of the SGC tries to kill a Tok'ra, it is revealed that O'Neill and Carter may be victims of an untraceable form of Goa'uld mind control.
The episode was rated 7.80 from 512 votes.
A warring alien race offers to exchange their advanced technology for Earth's help in defeating their enemy.
The episode was rated 7.83 from 557 votes.
SG-1 must rescue an alien world from the Goa'uld -- with help from an unexpected source. Teal'c seeks revenge on the System Lord Cronus for the murder of his father.
The episode was rated 7.87 from 496 votes.
SG-1 is caught in a conflict between two civilizations trying to colonize the same planet.
The episode was rated 7.87 from 513 votes.
Jackson's teammates notice a disturbing change in him when he is reunited with the Harcesis child and given the Goa'uld genetic memory.
The episode was rated 7.87 from 507 votes.
A test gone wrong leaves Jack and Teal'c marooned in space aboard a damaged prototype attack ship
The episode was rated 7.88 from 511 votes.
SG-1 must stop Apophis and Heru-ur from forming an alliance of their powerful forces, while Teal'c is captured and tortured by the Goa'uld.
The episode was rated 7.92 from 498 votes.
Ten years into the future, the former members of SG-1 must send a message into the past to prevent the extinction of the human race.
The episode was rated 8.01 from 536 votes.
A Tok'ra archaeologist arrives at the SGC with newly discovered technology, giving the SG-1 team superhuman powers.
The episode was rated 8.01 from 585 votes.
SG-1 helps to evacuate the Tok'ra to a new base -- but matters are complicated when a spy reveals their location to Apophis. The team attempts a daring plan to take out the Goa'uld's powerful fleet.
The episode was rated 8.10 from 527 votes.
In this episode of Stargate SG-1, Colonel O'Neill and Teal'c risk their lives to keep the Replicator bugs from gaining a foothold on Earth. Meanwhile, Carter helps the Asgard fend off a Replicator invasion. The defeat of the lone Asgard alloy Replicator on the submarine appears to have been too easy, prompting speculation that the Replicators may return in the future.
O'Neill and Teal'c's mission is to prevent the Replicators from taking control of the Earth, while Carter helps the Asgard repel the Replicators. As the pair venture deeper into the submarine, they come across the lone Replicator, which proves to be no match for their combined efforts. Meanwhile, Carter is tasked with providing assistance to the Asgard in their fight against the Replicators. It is uncertain how the battle between the Asgard and the Replicators will play out, but with Carter's help, the Asgard may be able to gain an advantage over the Replicators.
The episode was rated 8.18 from 619 votes.
In the Stargate SG-1 episode, "Window of Opportunity," Colonel Jack O'Neill and Teal'c become trapped in a time loop and must relive the same 10 hour period repeatedly. During the episode, Jack attempts to record the events of a previous loop, which is a bit odd given his intelligence. Joseph Mallozzi, the writer and producer of the show and creator of Dark Matter, adds a humorous element to the episode by having Jack name drop the movie Groundhog Day. Daniel Jackson is also featured in this episode, although he is portrayed as being quite clueless when it comes to interacting with the increasingly agitated people around him.
The episode is able to deliver a comedic experience while also providing viewers with emotional moments. Jack's attempt to record the events of a previous loop is a bit far-fetched, however Mallozzi adds a joke that only those familiar with his work would understand. Daniel's cluelessness is also comical, but serves the purpose of showing how unaware he is of the situation going on around him.
The episode was rated 8.54 from 684 votes.
