Stargate SG-1 poster

TV series

Stargate SG-1

1997TV-PG10 seasons8.3 / 10

Saving the world... one episode at a time

The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien device called the Stargate can access a network of such devices on a multitude of planets. SG-1 is an elite Air Force special operations team, one of more than two dozen teams from Earth who explore the galaxy and defend against alien threats such as the Goa'uld, Replicators, and the Ori.

Streaming, rental and purchase options

Where to watch in United States

Checked Jul 22, 2026

Stargate SG-1 is available to stream on DirecTV On Demand, MGM+, MGM+ (Via Amazon Prime), Netflix, Philo, Prime Video, Spectrum On Demand, YouTube TV, Fubo, Amazon Freevee, and Pluto TV in United States. You can also rent or buy it from Google Play, Apple TV, and Fandango at Home. Use the direct links below to open the provider.

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Synopsis

The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien device called the Stargate can access a network of such devices on a multitude of planets. SG-1 is an elite Air Force special operations team, one of more than two dozen teams from Earth who explore the galaxy and defend against alien threats such as the Goa'uld, Replicators, and the Ori.

Season 9 episodes

Choose an episode, then use the watch options above for the show.

← Season 8

Episode 1

Avalon (1)

44m7.8 / 10

An Air Force pilot attempts to reassemble SG-1 after they have gone their separate ways. An old "friend" arrives on Earth asking for Daniel's help in finding an ancient treasure -- and she won't take no for an answer.

Episode credits

Directed by Andy MikitaWritten by Robert C. CooperGuest stars Richard Dean Anderson, Don S. Davis, Claudia Black, Gary Jones, Tony Amendola, Bill Dow, Obi Ndefo, Tyler McClendon

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Episode 2

Avalon (2)

44m8.2 / 10

An Ancient communications device renders Daniel and Vala unconscious, sending their minds to another galaxy -- where they inhabit the bodies of two people persecuted by the followers of an evil religion.

Episode credits

Directed by Andy MikitaWritten by Robert C. CooperGuest stars Claudia Black, Lexa Doig, Bill Dow, Obi Ndefo, April Telek, Mark Houghton, Stephen Park, Paul Moniz de Sa

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Episode 3

Origin (3)

44m8.1 / 10

Daniel comes face to face with the Ori, a fiery race of beings who demand the worship of mortals. Elsewhere, Stargate Command encounters the first Ori missionary in our galaxy.

Episode credits

Directed by Brad TurnerWritten by Robert C. CooperGuest stars Richard Dean Anderson, Claudia Black, Gary Jones, Lexa Doig, Bill Dow, Julian Sands, Louis Gossett Jr., Larry Cedar

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Episode 4

The Ties That Bind

44m6.9 / 10

Jackson and Mitchell must join Vala on an interplanetary scavenger hunt when they learn that they are still bound together by an alien energy field.

Episode credits

Directed by William WaringWritten by Paul Mullie, Joseph MallozziGuest stars Claudia Black, Gary Jones, Lexa Doig, Bill Dow, Wallace Shawn, Bruce Gray, Michael P. Northey, Eileen Pedde

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Episode 5

The Powers That Be

44m6.9 / 10

SG-1 visits a world whose people once worshipped Vala as a god -- and demand that she stand trial when she confesses to manipulating them.

Episode credits

Directed by William WaringWritten by Martin GeroGuest stars Claudia Black, Gary Jones, Lexa Doig, Michael Coleman, Pablo Coffey, Greg Anderson, Camyar Chai

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Episode 6

Beachhead

44m8.5 / 10

Samantha Carter returns to Stargate Command when the Ori seize control of a planet, using an expanding force field to gain a foothold in our galaxy.

Episode credits

Directed by Brad TurnerWritten by Brad WrightGuest stars Claudia Black, Gary Jones, Dan Shea, Maury Chaykin, Louis Gossett Jr., Barclay Hope, Ian Butcher, Donald Adams

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Episode 7

Ex Deus Machina

44m7.2 / 10

SG-1 investigates when evidence suggests that there are still Goa'uld hiding on Earth -- including a former System Lord. Tensions between Earth and the Free Jaffa continue to mount.

Episode credits

Directed by Martin WoodWritten by Paul Mullie, Joseph MallozziGuest stars Gary Jones, Cliff Simon, Sonya Salomaa, Chilton Crane, Louis Gossett Jr., Peter Flemming, Simone Bailly, Barclay Hope

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Episode 8

Babylon

44m7.2 / 10

Colonel Mitchell is injured in a skirmish with a warrior from a mythic tribe of rebel Jaffa, and is trained in their fighting techniques only so that he may engage in a ritual battle to the death.

Episode credits

Directed by Peter DeLuiseWritten by Damian KindlerGuest stars Gary Jones, Lexa Doig, Tony Todd, William B. Davis, Jason George, Jarvis W. George, Darcy Laurie

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Episode 9

Prototype

44m7.8 / 10

SG-1 finds a genetically advanced Goa'uld-human hybrid created by Anubis, and returns him to Earth for study. But even keeping him alive may not be worth the risk.

Episode credits

Directed by Peter DeLuise, William WaringWritten by Alan McCulloughGuest stars Gary Jones, Lexa Doig, Robert Picardo, Neil Jackson, Ivan Cermak

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Episode 10

The Fourth Horseman (1)

44m8.1 / 10

Earth is infected with a deadly Ori plague, prompting an ally from SG-1's past to come to their aid. Gerak proposes that the Free Jaffa follow the Ori religion.

Episode credits

Directed by Andy MikitaWritten by Damian KindlerGuest stars Don S. Davis, Gary Jones, Tony Amendola, Lexa Doig, Cameron Bright, Tony Todd, William B. Davis, Louis Gossett Jr.

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Episode 11

The Fourth Horseman (2)

44m8.3 / 10

As the Ori plague spreads rapidly, SG-1 hopes that the Prior who caused the disease may hold the key to its cure. Gerak tries to rally the Jaffa to the Ori's cause, prompting Teal'c and Bra'tac to initiate a resistance.

Episode credits

Directed by Andy MikitaWritten by Paul Mullie, Joseph MallozziGuest stars Don S. Davis, Gary Jones, Lexa Doig, Cameron Bright, Tony Todd, William B. Davis, Jason George, Louis Gossett Jr.

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Episode 12

Collateral Damage

44m7.2 / 10

When SG-1 travels to an Asgard Protected Planet, Colonel Mitchell is accused of a murder he did not commit.

Episode credits

Directed by William WaringWritten by Paul Mullie, Joseph MallozziGuest stars Gary Jones, William Atherton, Anna Galvin, Ian Robinson

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Episode 13

Ripple Effect

44m8.2 / 10

Multiple SG-1s show up at Stargate Command, leading the "real" team to conclude that they have each been inadvertantly displaced from different parallel realities.

Episode credits

Directed by Peter DeLuiseWritten by Brad Wright, Paul Mullie, Joseph MallozziGuest stars Gary Jones, Lexa Doig, Dan Shea, Teryl Rothery, JR Bourne, Bill Dow, Ian Robison

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Episode 14

Stronghold

44m7.2 / 10

Baal kidnaps Teal'c as part of a plot to brainwash those Jaffa advocating a move toward democracy. Cameron Mitchell learns that an old friend is about to die.

Episode credits

Directed by Peter DeLuiseWritten by Alan McCulloughGuest stars Tony Amendola, Cliff Simon, Reed Diamond, Dakin Matthews, Veena Sood, Ken Kirzinger, Simone Bailly, Gardiner Millar

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Episode 15

Ethon

44m7.9 / 10

Daniel is imprisoned on a world under the influence of the Ori, and the Prometheus is caught in a firefight when SG-1 tries to rescue him.

Episode credits

Directed by Ken GirottiWritten by Robert C. Cooper, Damian KindlerGuest stars Gary Jones, John Aylward, Matthew Bennett, Ernie Hudson, Barclay Hope, Chelah Horsdal, Desiree Zurowski

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Episode 16

Off the Grid

43m7.3 / 10

SG-1 is captured after a deal with the Lucian Alliance goes bad ... and the planet's Stargate goes missing. Meanwhile, a former System Lord attempts to rebuild his empire.

Episode credits

Directed by Peter DeLuiseWritten by Alan McCulloughGuest stars Gary Jones, Cliff Simon, Maury Chaykin, Matthew Glave, Vince Corazza, Eric Steinberg, Michael Sunczyk, Eric Breker

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Episode 17

The Scourge

44m7.1 / 10

A tour of an off-world research base for a group of foreign diplomats turns dangerous when an insidious insect species gets loose.

Episode credits

Directed by Ken GirottiWritten by Paul Mullie, Joseph MallozziGuest stars Gary Jones, Robert Picardo, Bill Dow, Tony Alcantar, Tamlyn Tomita, John Prowse

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Episode 18

Arthur's Mantle

44m8.1 / 10

Mitchell and Carter are shifted to another dimension, making them invisible to everyone at the S.G.C. Meanwhile, Teal'c and SG-9 discover that the Sodan have been brutally attacked.

Episode credits

Directed by Peter DeLuiseWritten by Alan McCulloughGuest stars Gary Jones, Tony Todd, Bill Dow, Jarvis W. George, Doug Wert, Eric Breker

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Episode 19

Crusade

44m7.5 / 10

Vala Mal Doran makes contact with Stargate Command from the Ori home galaxy, and tells the story of her life undercover in a village of followers building the Ori's invasion fleet.

Episode credits

Directed by Robert C. CooperWritten by Robert C. CooperGuest stars Claudia Black, Dan Shea, Daniella Evangelista, Michael Ironside, Tamlyn Tomita, Garry Chalk, Tim Guinee

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Episode 20

Camelot

43m8.6 / 10finale

SG-1 discovers the village of Camelot on an alien world, and must face Merlin's security system when they go in search of an Ancient weapon. Elsewhere, Earth and its allies assemble a fleet when a working Ori Supergate is discovered.

Episode credits

Directed by Martin WoodWritten by Paul Mullie, Joseph MallozziGuest stars Claudia Black, Peter DeLuise, Matthew Walker, Matthew Glave, Katharine Isabelle, John Noble, Garry Chalk, Noah Dalton Danby

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Episode information updated Jul 23, 2026

More about Stargate SG-1

Cast

Ben BrowderCameron Mitchell
Richard Dean AndersonJack O'Neill
Amanda TappingSamantha Carter
Christopher JudgeTeal'c
Don S. DavisGeorge Hammond
Claudia BlackVala Mal Doran
Beau BridgesHank Landry
Tony AmendolaMaster Bra'tac

Credits

Created by
Brad Wright, Jonathan Glassner
Written by
Dean Devlin, Robert C. Cooper, Paul Mullie, Joseph Mallozzi

Production details

Status
Ended
Series type
Scripted
Episodes
214
Original language
English

Networks & production

  • ShowtimeUnited States
  • SyfyUnited States
  • MGM TelevisionUnited States
  • Double Secret Productions

Themes

advanced ancient civilizationalienalien planetdistant planetmilitarysecret military programspacespace travel