Sci-Fi Channel airs the 13th episode of Stargate Atlantis. 
Sci-Fi Channel airs the 13th episode of Stargate Atlantis.
The 168th episode of Stargate SG-1 airs on the Sci-Fi Channel, starring Richard Dean Anderson, Amanda Tapping, Michael Shanks, and Christopher Judge. Dan Castellaneta (The Simpsons) guest stars.
Sci-Fi Channel airs the 14th episode of Stargate Atlantis. Gildart Jackson guest stars.
The 169th episode of Stargate SG-1 airs on the Sci-Fi Channel, starring Richard Dean Anderson, Amanda Tapping, Michael Shanks, and Christopher Judge.
Sci-Fi Channel airs the 15th episode of Stargate Atlantis. Robert Davi guest stars.
The 170th episode of Stargate SG-1 airs on the Sci-Fi Channel, starring Richard Dean Anderson, Amanda Tapping, Michael Shanks, and Christopher Judge. Isaac Hayes (South Park) guest stars.
Sci-Fi Channel airs the 16th episode of Stargate Atlantis. Amanda Tapping (Stargate SG-1) guest stars as Colonel Samantha Carter.
The 171st episode of Stargate SG-1 airs on the Sci-Fi Channel, starring Richard Dean Anderson, Amanda Tapping, Michael Shanks, and Christopher Judge. Isaac Hayes (South Park) guest stars.
The 172nd episode of Stargate SG-1 airs on the Sci-Fi Channel, starring Richard Dean Anderson, Amanda Tapping, Michael Shanks, and Christopher Judge.
Sci-Fi Channel airs the 18th episode of Stargate Atlantis. Christopher Heyerdahl (Sanctuary) guest stars.
The 173rd episode of Stargate SG-1 airs on the Sci-Fi Channel, starring Richard Dean Anderson, Amanda Tapping, Michael Shanks, and Christopher Judge. This is the eighth season finale.
Sci-Fi Channel airs the 19th episode of Stargate Atlantis. Clayton Landey and Robert Davi guest star. This episode brings the first season to a close, continuing the “summer season / winter season” pattern already established by Stargate SG-1.
The 174th episode of Stargate SG-1 airs on the Sci-Fi Channel, starring Ben Browder, Amanda Tapping, Christopher Judge, Beau Bridges, and Michael Shanks. Claudia Black guest stars in the ninth season premiere.
Sci-Fi Channel airs the 20th episode of Stargate Atlantis. Mitch Pileggi (The X-Files) guest stars in the second season premiere.
The 175th episode of Stargate SG-1 airs on the Sci-Fi Channel, starring Ben Browder, Amanda Tapping, Christopher Judge, Beau Bridges, and Michael Shanks. Claudia Black guest stars.
Sci-Fi Channel airs the 21st episode of Stargate Atlantis. Beau Bridges and Mitch Pileggi (The X-Files) guest star.
The 176th episode of Stargate SG-1 airs on the Sci-Fi Channel, starring Ben Browder, Amanda Tapping, Christopher Judge, Beau Bridges, and Michael Shanks. Claudia Black guest stars.
Sci-Fi Channel airs the 22nd episode of Stargate Atlantis. Jason Momoa joins the cast.
The 177th episode of Stargate SG-1 airs on the Sci-Fi Channel, starring Ben Browder, Amanda Tapping, Christopher Judge, Beau Bridges, and Michael Shanks. Claudia Black and Wallace Shawn (The Princess Bride) guest star.
Sci-Fi Channel airs the 23rd episode of Stargate Atlantis.
The 178th episode of Stargate SG-1 airs on the Sci-Fi Channel, starring Ben Browder, Amanda Tapping, Christopher Judge, Beau Bridges, and Michael Shanks. Claudia Black (Farscape) guest stars.
Sci-Fi Channel airs the 24th episode of Stargate Atlantis.
The 179th episode of Stargate SG-1 airs on the Sci-Fi Channel, starring Ben Browder, Amanda Tapping, Christopher Judge, Beau Bridges, and Michael Shanks. Claudia Black (Farscape) guest stars.
Sci-Fi Channel airs the 25th episode of Stargate Atlantis.
The 180th episode of Stargate SG-1 airs on the Sci-Fi Channel, starring Ben Browder, Amanda Tapping, Christopher Judge, Beau Bridges, and Michael Shanks. Claudia Black (Farscape) guest stars.
Sci-Fi Channel airs the 27th episode of Stargate Atlantis. Jewel Staite (Firefly) makes her first Stargate Atlantis appearance in a guest role here.
The 181st episode of Stargate SG-1 airs on the Sci-Fi Channel, starring Ben Browder, Amanda Tapping, Christopher Judge, Beau Bridges, and Michael Shanks.
Sci-Fi Channel airs the 28th episode of Stargate Atlantis.
The 182nd episode of Stargate SG-1 airs on the Sci-Fi Channel, starring Ben Browder, Amanda Tapping, Christopher Judge, Beau Bridges, and Michael Shanks. Claudia Black (Farscape) and Robert Picardo (Star Trek: Voyager) guest star.
The 183rd episode of Stargate SG-1 airs on the Sci-Fi Channel, starring Ben Browder, Amanda Tapping, Christopher Judge, Beau Bridges, and Michael Shanks. Claudia Black (Farscape) and Robert Picardo (Star Trek: Voyager) guest star.