Currently you are able to watch "Stargate SG-1" streaming on Amazon Prime Video or for free with ads on Pluto TV. It is also possible to buy "Stargate SG-1" as download on Apple TV, Microsoft Store, Vudu, Google Play Movies.
It has been one year since the government learned of the existence of Stargates, a series of portals that lead to planets throughout the galaxy. A secret military air force known as SG-1 has been formed to explore the galaxy and protect Earth from alien threats.Stargate SG-1 is inspired by the 1994 science fiction film, Stargate, by Dean Devil and Roland Emmerich. The show was created by Brad Wright and Jonathan Glassner.