People who played Aliens on "Stargate SG-1".

Christopher Judge

Thu, 05 Feb 2009 12:52:16 GMT

Name: Teal'c Race: Jaffa Home Planet: Chulak He is an all-time veteran member of SG-1. So all 10 seasons.

Carmen Argenziano

Thu, 05 Feb 2009 12:57:23 GMT

Name: Major General Jacob Carter/Selmak Race: Earthling (Tau'ri)/Tok'ra Home Planet: Earth/Unknown "Jacob" is also the father of "Captain/Major/Lt Colonel/Colonel Samantha 'Sam' Carter," all-time veteran member of SG-1. Seasons 2-8.

Tony Amendola

Thu, 05 Feb 2009 13:01:02 GMT

Name: Master Bra'tac Race: Jaffa Home Planet: Unknown He was the mentor, teacher & friend of "Teal'c." All 10 seasons.

Claudia Black

Thu, 05 Feb 2009 13:10:34 GMT

Name: Vala Mal Doran. Race: Human/Former Goa'uld Queen Qetesh Home Planet: Unknown. Became a member of SG-1 very late in season 10. Else appeared in one episode of season 8 and some episodes of season 9.

Cliff Simon

Thu, 05 Feb 2009 13:14:07 GMT

Name: Ba'al Race: Goa'uld System Lord Home Planet: Unknown Appeared in 15 episodes from season 5-10.

Katie Stuart

Thu, 05 Feb 2009 13:26:30 GMT

Name: Cassandra (Later adopted by "Dr. Janet Fraiser") Race: Human Home Planet: Hanka Katie played "Cassandra" for two episodes: "Singularity" in season 1 + "In the Line of Duty" in season 2.

Colleen Rennison

Thu, 05 Feb 2009 13:38:30 GMT

Name: Cassandra Race: Human Home Planet: Hanka Colleen took over for Katie, in playing "Cassandra" for one episode, in the fifth seasons "Rite Of Passage". However Colleen played "Ally", in second seasons "Bane". "Ally" was all Earth human.

Alexis Cruz

Thu, 05 Feb 2009 14:56:39 GMT

Name: Skaara/Klorel Race: Human/Goa'uld Home Planet: Abydos/Unknown Alexis replaced his role as "Skaara" from the original "Stargate" movie, once the TV show was a reality. Appeared in 5 episodes, stretching from season 1-6.

Erick Avari

Thu, 05 Feb 2009 15:00:05 GMT

Name: Kasuf Race: Human Home Planet: Abydos Erick replaced his role as "Kasuf" from the original "Stargate" movie, once the TV show was a reality. Appeared in 3 episodes from season 1-4.

Neil Denis

Fri, 06 Feb 2009 18:00:05 GMT

Name: Rya'c Race: Jaffa Home Planet: Chulak "Ray'c" is the son of "Teal'c". Appeared in 6 episodes from season 1-8.

Corin Nemec

Fri, 06 Feb 2009 18:02:30 GMT

Name: Jonas Quinn Race: Human Home Planet: Kelowna He temporarily replaced Daniel Jackson, on SG-1, when Daniel Died and ascended, after a radiation mishap on Kelowna. Were on for 26 episodes from season 5's "Meridian", all of season 6 and season 7's "Fallen", "Homecoming" and "Fall Out."

Louis Gossett Jr.

Wed, 18 Feb 2009 18:59:57 GMT

Name: Gerak Race: Jaffa Home Planet: Unknown A powerful and influential Jaffa, Gerak is the first leader of the new Free Jaffa Nation. He was formerly the First Prime of Montu, a minor Goa'uld who once served Ra and later fell in with Baal when Ra was killed. (Borrowed from "GateWorld," because I couldn't get my own words to even sound coherent enough.) Episodes: Origin pt. 3 (Season 9, episode 3, 2005) Beachhead (Season 9, episode 6, 2005) Ex Deus Machina (Season 9, episode 7, 2005) The Fourth Horseman: Part 1 (Season 9, episode 10, 2005) The Fourth Horseman: Part 2 (Season 9, episode 11, 2005)