Stargate SG-1 Star Rallies Fans to Revive Amazon’s Canceled Reboot as Petition Nears First Major Milestone

Amazon and MGM just yanked the plug on the new Stargate series right as it was edging toward production. And here is the head-scratcher: the show reportedly got canned because it was too friendly to longtime fans. You know, the people who have kept this thing alive for three decades.

The short version

• Showrunner Martin Gero had been developing a new Stargate series for roughly two years, shaping it as a fresh entry point for newcomers while honoring existing canon and even planning to check in with some familiar faces. Then Amazon/MGM killed it as it was moving into production.
• The reason floating around is that Gero tailored the series to please established fans, which supposedly no longer aligned with Amazon's programming strategy.
• Fans did not take that lying down. A Change.org petition launched the day after cancellation reports hit. As of right now, it has over 12,500 signatures and is climbing fast.
• Behind the scenes, there has been executive musical chairs: Amazon hired former Netflix executive Brett Fetter (Stranger Things, 3 Body Problem, The Haunting of Hill House) as Head of Worldbuilding & Genre Series. Meanwhile, two reported champions of the Stargate revival inside Amazon TV, Nick Pepper and Matt King, have both left the company. The new team reportedly felt Gero's take didn't fit their slate.
• Producer Joseph Mallozzi says the team built a show that respected the franchise 's history while opening the door to new viewers, but now we won't get to meet those new characters or revisit some old ones.

What makes this extra odd is the logic. Stargate has been expanding since Roland Emmerich's 1994 movie, and the reason it keeps going is the dedicated fandom. This is not a franchise that suddenly surges on random newcomers every few years; it sticks around because its base shows up. Cancelling a show because it caters to the base feels... counterintuitive.

The fan pushback (and a familiar voice)

Stargate SG-1 star Michael Shanks amplified the petition and added his own nudge to get people moving. If you want the short version of how urgent this feels to the folks who built the TV side of this universe, here it is:

"I'm gonna simply say this: if you are at all interested in a Stargate show with ANY of the original creators/performers involved, now is the time to say something. Otherwise it really will be the end of that chapter forever. Let them know you are THERE"

The petition itself does not mince words, calling the move an insult to millions of fans who have kept the Gate active for over 30 years and a creative and financial mistake. It argues a dedicated fanbase is not a liability but the strongest foundation a network can have, and warns that shutting out the people who built SG-1, Atlantis, and Universe risks turning Stargate into a hollow corporate product nobody wants to watch.

So where does that leave us?

Right now, with a finished plan on the shelf, a fandom in rally mode, and a lot of whiplash over a decision that seems to punish a series for respecting the franchise's DNA. Maybe the groundswell moves the needle. Maybe not. But the reaction alone proves the audience is still there.

If this whole thing just reminded you how much you miss the original run, Stargate SG-1 is streaming on Prime Video, MGM+, Netflix, and Pluto TV.