The Goa'uld are a fictional alien race from the science fiction television series Stargate SG-1. They are depicted as parasitic beings that take over human hosts, granting them enhanced abilities and longevity. The Goa'uld often present themselves as gods to their followers, using advanced technology to maintain control over various planets. In the series, the Goa'uld are known for their ruthless nature and desire for power. They are often in conflict with the Tau'ri, the term used for humans from Earth. The Goa'uld's primary adversaries include the Tok'ra, a faction that opposes their oppressive rule and seeks to coexist with their hosts.