Stargate SG-1

Proved movie-to-series sci-fi could outlast the film and mint a universe.

Why it matters

Episode guide

213 episodes across 10 seasons — titles, air dates, and synopses.

At a glance

A military-science team travels through an ancient stargate to other worlds, fighting parasitic false gods and negotiating the ethics of cosmic power. Brad Wright and Jonathan Glassner's series turned a 1994 film into a long-haul franchise engine across Showtime and Syfy. Richard Dean Anderson's O'Neill brought wry competence; the ensemble made exploration feel like unit loyalty under fire. Portal adventures scaled into mythology without losing mission-of-the-week pleasure. It outlasted the movie and minted a universe.

Network & studio

• Showtime — cable network
• Syfy — cable network
• MGM Television — production studio
• Sony Pictures Television — production studio

Why watch now

For sturdy, rewatchable portal sci-fi with humor, team chemistry, and escalating mythology. Ideal comfort genre TV that still builds a real cosmos.

Cultural impact

Stargate SG-1 proved movie-to-series sci-fi could become bigger than the film. It anchored a franchise of spinoffs and kept cable sci-fi economically healthy for a decade. Fan culture around the gate remains a 1990s–2000s genre cornerstone.

Creators

Brad Wright · Jonathan Glassner

Key cast

• Richard Dean Anderson as Jack O'Neill
• Amanda Tapping as Samantha Carter
• Christopher Judge as Teal'c
• Michael Shanks as Daniel Jackson

Flash facts

• Created by Brad Wright and Jonathan Glassner; premiere July 27, 1997, on Showtime (later Syfy).
• Ran 10 seasons (1997–2007), among the longest U.S. sci-fi series runs.
• Based on the 1994 film Stargate; expanded into a broad TV franchise.
• Original core team often cited: O'Neill, Carter, Jackson, and Teal'c.
• Spawned spinoffs including Stargate Atlantis and Stargate Universe.

FAQ

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