Stargate Infinity (often abbreviated as SGI or just Infinity) is an American animated science fiction television series and part of Metro-Goldwyn-Mayer's (MGM) Stargate franchise, but is not considered official Stargate canon. The show was created by Eric Lewald and Michael Maliani, as a spin-off series of Stargate SG-1 created by Brad Wright and Jonathan Glassner after the release of Stargate (1994).