Category: Stargate Atlantis

Sci-Fi Channel airs the two-hour premiere episode of Stargate Atlantis, a new spinoff of Stargate SG-1. SG-1 stars Richard Dean Anderson and Michael Shanks makes guest starring appearances in the episode, which sees the departure of an Earth expedition on a one-way journey through the Stargate to an alien base in the Pegasus Galaxy. The new series launch is well-received, with the existing Stargate fanbase eagerly awaiting the spinoff.

Sci-Fi Channel airs the second episode of Stargate Atlantis. Christopher Heyerdahl (Sanctuary) guest stars.

Sci-Fi Channel airs the third episode of Stargate Atlantis. Christopher Heyerdahl (Sanctuary) guest stars.

Sci-Fi Channel airs the fourth episode of Stargate Atlantis. Christopher Heyerdahl (Sanctuary) guest stars.

Sci-Fi Channel airs the fifth episode of Stargate Atlantis.

Sci-Fi Channel airs the sixth episode of Stargate Atlantis. Alan Scarfe guest stars.

Sci-Fi Channel airs the seventh episode of Stargate Atlantis. Colm Meaney (Star Trek: Deep Space Nine) guest stars.

Sci-Fi Channel airs the eighth episode of Stargate Atlantis. Don S. Davis (Stargate SG-1) guest stars.

Sci-Fi Channel airs the ninth episode of Stargate Atlantis. Colm Meaney and Robert Davi guest star. This is the first half of a cliffhanger which is resolved in January.

Sci-Fi Channel airs the tenth episode of Stargate Atlantis. Robert Davi guest stars in the second half of a two-part story.

Sci-Fi Channel airs the 11th episode of Stargate Atlantis.

Sci-Fi Channel airs the 12th episode of Stargate Atlantis.

Sci-Fi Channel airs the 13th episode of Stargate Atlantis.

Sci-Fi Channel airs the 14th episode of Stargate Atlantis. Gildart Jackson guest stars.

Sci-Fi Channel airs the 15th episode of Stargate Atlantis. Robert Davi guest stars.

Sci-Fi Channel airs the 16th episode of Stargate Atlantis. Amanda Tapping (Stargate SG-1) guest stars as Colonel Samantha Carter.

Sci-Fi Channel airs the 18th episode of Stargate Atlantis. Christopher Heyerdahl (Sanctuary) guest stars.

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.

Sci-Fi Channel airs the 20th episode of Stargate Atlantis. Mitch Pileggi (The X-Files) guest stars in the second season premiere.

Sci-Fi Channel airs the 21st episode of Stargate Atlantis. Beau Bridges and Mitch Pileggi (The X-Files) guest star.

Sci-Fi Channel airs the 22nd episode of Stargate Atlantis. Jason Momoa joins the cast.

Sci-Fi Channel airs the 23rd episode of Stargate Atlantis.

Sci-Fi Channel airs the 24th episode of Stargate Atlantis.

Sci-Fi Channel airs the 25th episode of Stargate Atlantis.

Sci-Fi Channel airs the 27th episode of Stargate Atlantis. Jewel Staite (Firefly) makes her first Stargate Atlantis appearance in a guest role here.

Sci-Fi Channel airs the 28th episode of Stargate Atlantis.

Sci-Fi Channel airs the 29th episode of Stargate Atlantis. Mitch Pileggi (The X-Files) guest stars.

Sci-Fi Channel airs the 30th episode of Stargate Atlantis.

Sci-Fi Channel airs the 31st episode of Stargate Atlantis. Mitch Pileggi (The X-Files) guest stars.