Stargate SG-1 (TV Series 1997–2007) - Trivia - IMDb

Stargate SG-1 (Série de TV 1997–2007) - Curiosidades no IMDb: participações especiais, erros, spoilers e muito mais

Stargate SG-1 Watergate (TV Episode 2000) - Trivia - IMDb

Stargate SG-1: Learning Curve, Headhunter's Holosuite Wiki

July 27

Stargate Universe (TV Series 2009–2011) - Trivia - IMDb

Paul McGillion - Wikipedia

Classic Sci Fi TV: Stargate SG-1 (1997) - Cancelled Sci Fi

October 17

Stargate SG-1 (TV Series 1997–2007) - Episode list - IMDb

Stargate SG-1 (TV Series 1997–2007) - Episode list - IMDb

Atlantis: The Lost Empire, JH Movie Collection Wiki

Stargate SG-1 Fragile Balance (TV Episode 2003) - Trivia - IMDb

Richard Dean Anderson - Wikipedia

Stargate SG-1 (TV Series 1997–2007) - Episode list - IMDb

March 5

March 5