(Image credit: Amazon MGM) Stargate SG-1 is one of the best sci-fi shows of all time, and an ideal candidate for a multi-month-long binge. Netflix knows this, too, because in February 2026, all ten seasons were added to the streaming service*, letting fans enjoy the adventures of Jack O'Neill, Samantha Carter, Daniel Jackson, and Teal'c as they explore the galaxy via an interstellar portal known as the Stargate. Article continues below 10. There But For The Grace of God (Image credit: Amazon MGM) Original air date: February 20, 1998 | Season: One | Episode: 20 Some shows take several years to find their footing, but Stargate seemed to hit the ground running, with excellent episodes like 'There But For The Grace of God' in Season 1. Breaking space news, the latest updates on rocket launches, skywatching events and more! Daniel Jackson is transported to an alternate Earth, where he finds that the Stargate program is completely exposed to the public, the Goa'uld have invaded Earth, and SG-1 is no more.…