Stargate SG-1

Stargate SG-1 (often abbreviated as SG-1) is a science fiction television series, part of the Stargate franchise. It begins one year after the events of the 1994 science fiction film Stargate. It was produced in and around Vancouver, Canada.In the Stargate science fiction universe, a network of ancient alien devices called Stargates connect the far reaches of the Milky Way galaxy, opening the door for near instantaneous interstellar travel. Stargate SG-1 chronicles the exploits of SG-1, the "flagship team" of at least 25 teams who explore the galaxy and defend Earth against the Goa'uld, Replicators and later the Ori.
See more at Wikipedia.org...