Stargate SG-1 has 10 seasons, each with a stand-out episode that perfectly defines the series. Episode after episode, the crew of SG-1 traveled to different planets through the titular Stargate, met a variety of aliens who became their friends and foes, and defended the planet from a massive variety of threats. There were good times and bad times—times of comedy and times of tragedy. In all, Stargate SG-1 was some darn good watching, but not all episodes were created equal.

https://screenrant.com/stargate-sg1-seasons-best-episodes/