The Stargate franchise, owned by Amazon MGM Studios, originated from Roland Emmerich's 1994 film about an alien wormhole device enabling rapid cosmic travel. The film's success led to the creation of the spin-off television series Stargate SG-1 in 1997, followed by Stargate Atlantis (2004), Stargate Universe (2009), and the prequel web series Stargate Origins (2018). The franchise expanded into various media, including books, video games, comics, and direct-to-DVD movies like Stargate: Children of the Gods, Stargate: The Ark of Truth, and Stargate: Continuum, the latter concluding the original SG-1 series after ten seasons. The franchise revolves around the concept of interstellar travel via the Stargate device.
October 28, 1994: Stargate Film Release
On October 28, 1994, the film "Stargate" was released in theaters worldwide.
1994: Stargate Film Plot Summary
In 1994, the film "Stargate" depicted the rediscovery of the Stargate and the first expedition to Abydos, where a team led by Colonel Jack O'Neil and Daniel Jackson freed a human society from the control of an alien posing as the Egyptian god Ra.
1994: Original Stargate Film Released
The original Stargate film was released in 1994.
1994: Original Stargate Film Released
The original Stargate film, which served as the basis for the later television series, was released in 1994.
1995: Start of Unofficial Stargate Novels
A series of unofficial sequel novels to the Stargate film, written by Bill McCay, began publication in 1995.
July 27, 1997: Stargate SG-1 Series Debut
On July 27, 1997, "Stargate SG-1" debuted on Showtime.
1997: Stargate SG-1 Development and Premise
In 1997, "Stargate SG-1" was developed as a sequel to the film, following the efforts of Stargate Command to combat the Goa'uld and later the Ori.
1997: Stargate SG-1 Series Premiere
In 1997, "Stargate SG-1," a television series sequel to the film, premiered.
1999: ROC Stargate SG-1 Novels Begin
ROC began publishing Stargate SG-1 novels written by Ashley McConnell in 1999.
1999: End of Unofficial Stargate Novels
The series of unofficial Stargate novels by Bill McCay concluded in 1999.
2001: ROC Stargate SG-1 Novels End
ROC's series of Stargate SG-1 novels concluded in 2001.
September 2002: Stargate Infinity Premiere
Stargate Infinity premiered in September 2002.
2002: Devlin's Sequel Plans Disputed
In 2002, Stargate SG-1 and Atlantis producer Brad Wright disputed Devlin's authority to create sequels, stating that MGM owned the rights.
2002: Stargate Infinity Release
In 2002, the animated series "Stargate Infinity" was released, existing outside the main storyline continuity.
June 2003: Stargate Infinity Ends
Stargate Infinity went off the air in June 2003.
October 7, 2003: Stargate Infinity DVD Release (Partial)
A 4-episode DVD of Stargate Infinity was released on October 7, 2003 in Region 1.
2003: Stargate Infinity Cancellation
Stargate Infinity was cancelled in 2003 due to low viewership.
2003: Avatar Press Begins Stargate Comics
Avatar Press started publishing Stargate comic books in 2003.
July 16, 2004: Atlantis Premieres
On July 16, 2004, Stargate Atlantis premiered on the Sci-Fi Channel, starring Joe Flanigan and Torri Higginson.
2004: Fandemonium Stargate Novels Begin
Fandemonium Press started publishing licensed Stargate SG-1 novels in 2004.
2004: Stargate Atlantis Premiere
In 2004, the spin-off series "Stargate Atlantis" premiered.
August 21, 2006: Stargate SG-1 Cancellation Announced
On August 21, 2006, the Sci Fi Channel announced that it would not renew Stargate SG-1 for an eleventh season.
2006: Devlin Expresses Interest in Stargate Sequels
In 2006, Devlin showed renewed interest in developing sequels to the original Stargate film.
2006: Sequel Feature Films Announced
In 2006, Dean Devlin announced plans for two Stargate sequel films, intending to continue the story of the 1994 original movie with Kurt Russell and James Spader.
2006: Fandemonium Stargate Novels Available in US
Fandemonium's Stargate novels became available in the US in 2006.
2006: Thirty Million Stargate DVDs Sold
By 2006, about thirty million Stargate DVDs had been sold worldwide.
March 2007: Stargate: Continuum Initial Filming
In March 2007, some scenes for "Stargate: Continuum" were filmed.
August 13, 2007: Stargate Infinity DVD Release (Region 2)
A complete season box set of Stargate Infinity was released on August 13, 2007, in Region 2.
2007: Stargate SG-1 Conclusion and Direct-to-DVD Movies
In 2007, "Stargate SG-1" was taken off air, but its story was concluded with the direct-to-DVD movies "The Ark of Truth" and "Continuum."
2007: Stargate Universe Pitch
Stargate Universe was pitched to the Sci Fi Channel in the fall of 2007.
February 2008: Stargate Audiobooks Announced
Big Finish Productions announced the release of Stargate audiobooks in February 2008.
March 11, 2008: Stargate: The Ark of Truth DVD Release
On March 11, 2008, "Stargate: The Ark of Truth" was released on DVD in Region 1.
March 24, 2008: Stargate: The Ark of Truth Sky One Broadcast
On March 24, 2008, "Stargate: The Ark of Truth" was broadcast on Sky One.
April 9, 2008: Stargate: The Ark of Truth Region 4 DVD Release
On April 9, 2008, "Stargate: The Ark of Truth" was released on DVD in Region 4.
April 28, 2008: Stargate: The Ark of Truth Region 2 DVD Release
On April 28, 2008, "Stargate: The Ark of Truth" was released on DVD in Region 2.
May 13, 2008: Stargate Infinity DVD Release (Complete)
Shout! Factory released the entire Stargate Infinity series on DVD on May 13, 2008, in Region 1.
July 29, 2008: Stargate: Continuum DVD and Blu-ray Release
On July 29, 2008, "Stargate: Continuum" was released on DVD and Blu-ray.
August 6, 2008: Stargate: Continuum Region 4 DVD Release
On August 6, 2008, "Stargate: Continuum" was released on DVD in Region 4.
August 18, 2008: Stargate: Continuum Region 2 DVD Release
On August 18, 2008, "Stargate: Continuum" was released on DVD in Region 2.
2008: Stargate Franchise's Constellation Award Eligibility
The Stargate franchise's Constellation Award was for its contributions in 2008.
2008: Atlantis Cancellation Announced
In late summer 2008, SciFi announced the cancellation of Stargate Atlantis.
January 9, 2009: Atlantis Series Finale
The final episode of Stargate Atlantis aired on January 9, 2009.
July 21, 2009: Stargate: Children of the Gods DVD Release
On July 21, 2009, a re-cut version of the Stargate SG-1 pilot, titled "Stargate: Children of the Gods," was released on DVD.
October 2, 2009: Stargate Universe Premieres
Stargate Universe, the third live-action Stargate series, premiered on October 2, 2009.
2009: No Region 4 Release for Stargate Infinity
As of 2009, Stargate Infinity was not released in Region 4.
2009: Stargate Franchise Wins Constellation Award
In 2009, the Stargate franchise won a Constellation Award for its contribution to science fiction.
2009: Stargate Universe Premiere
In 2009, the spin-off series "Stargate Universe" premiered.
December 16, 2010: Stargate Universe Cancellation Announced
Syfy announced on December 16, 2010, that Stargate Universe would not be renewed for a third season.
2010: Stargate's Economic Impact on British Columbia
In 2010, it was estimated that Stargate had injected $1 billion into British Columbia's economy.
May 9, 2011: Stargate Universe Series Finale
The final episode of Stargate Universe aired on May 9, 2011.
July 4, 2011: Devlin Reiterates Sequel Interest
On July 4, 2011, Dean Devlin reaffirmed his interest in developing sequels to the 1994 Stargate film, mentioning his original plan for a trilogy.
2011: End of Stargate Universe
In 2011, "Stargate Universe," the last Stargate television program at that time, ended its run.
November 2016: Stargate Reboot Stalled
In November 2016, Devlin revealed that plans for a Stargate reboot were stalled.
2016: American Mythology Acquires Stargate Comic Rights
In 2016, American Mythology obtained the rights to publish new Stargate Atlantis comics within the established canon.
July 2017: Stargate Origins Announced
Stargate Origins, a web series, was announced in July 2017 at San Diego Comic-Con.
August 2017: Stargate Origins Filming Begins
Filming for Stargate Origins began in August 2017.
2017: American Mythology Expands Stargate Comic Rights
In 2017, American Mythology expanded their comic book rights to include Stargate Universe, resolving its cliffhanger ending.
2017: Stargate Origins Announced
In 2017, a new prequel web series called "Stargate Origins" was announced and premiered on the Stargate Command fan hub.
February 15, 2018: Stargate Origins Premiere
Stargate Origins premiered online on February 15, 2018.
September 2018: MGM Approaches Brad Wright
In September 2018, MGM approached Brad Wright about continuing the Stargate franchise.
2018: Stargate Origins Premiere
In 2018, the prequel web series "Stargate Origins" premiered.
January 2019: Wright Discusses Continuation
In January 2019, Brad Wright discussed his plans for continuing the Stargate television franchise, acknowledging the existing series.
January 2020: Stargate Comic Book Continuation
As of January 2020, the Stargate storyline continued in comic book form, resolving the "Stargate Universe" cliffhanger.
July 2020: Fourth Series Teased
In July 2020, Joseph Mallozzi hinted that a fourth Stargate series was closer than ever.
September 2020: Fourth Series Confirmed as Continuation
In September 2020, it was reported that the new Stargate project would be a fourth television series continuing from the previous ones.
November 21, 2020: Wright Confirms New Series Development
On November 21, 2020, Brad Wright officially confirmed that he was developing a new Stargate television series as a continuation of the franchise.
May 2021: Updates on the New Series
In May 2021, Wright provided updates on the new Stargate series, including potential returning characters and Amanda Tapping's involvement.
March 2022: Amazon Acquires MGM and Stargate
In March 2022, Amazon completed its acquisition of MGM, including the Stargate franchise.
November 2022: Revival Project Likely Dead
In November 2022, Wright announced that his Stargate revival project was likely canceled after Amazon's purchase of MGM.
December 2022: Stargate Reboot Pitches
In December 2022, Amazon Studios and MGM began accepting pitches for a Stargate reboot.