The 92nd episode of the prequel spinoff Star Trek: Enterprise airs on UPN. 
The 92nd episode of the prequel spinoff Star Trek: Enterprise airs on UPN.
The 703rd episode of Doctor Who (the fifth since the series’ revival) airs on BBC1. Annette Badland guest stars. This is the conclusion of the new series’ first two-part story.
The 93rd episode of the prequel spinoff Star Trek: Enterprise airs on UPN.
The 704th episode of Doctor Who (the sixth since the series’ revival) airs on BBC1. Corey Johnson guest stars. This is the first appearance of the Daleks since the series relaunch, and the first episode to establish that the Doctor destroyed both the Daleks and the Time Lords at the end of the Time War.
The 94th episode of the prequel spinoff Star Trek: Enterprise airs on UPN. Peter Weller (RoboCop, Odyssey 5) guest stars.
The 705th episode of Doctor Who (the seventh since the series’ revival) airs on BBC1. Simon Pegg guest stars.
The 95th episode of the prequel spinoff Star Trek: Enterprise airs on UPN. Peter Weller (RoboCop, Odyssey 5) guest stars.
The 96th episode of the prequel spinoff Star Trek: Enterprise airs on UPN. Star Trek: The Next Generation’s Jonathan Frakes and Marina Sirtis reprise their roles in a series finale that proves somewhat controversial within fandom. This is the final Star Trek production with Rick Berman as the executive producer.
The 706th episode of Doctor Who (the eighth since the series’ revival) airs on BBC1. Shaun Dingwall guest stars.
The 707th episode of Doctor Who (the ninth since the series’ revival) airs on BBC1. John Barrowman guest stars in the first appearance of Captain Jack Harkness (a character who will later led the spinoff series Torchwood); this is the first episode of a two-part story and is the first non-parody Doctor Who episode written by future showrunner Steven Moffat. The episode goes on to win a Hugo Award.
The 708th episode of Doctor Who (the tenth since the series’ revival) airs on BBC1. John Barrowman guest stars in the conclusion of a two-part story written by future showrunner Steven Moffat. The episode goes on to win a Hugo Award.
The 709th episode of Doctor Who (the 11th since the series’ revival) airs on BBC1. John Barrowman and Annette Badland guest star.
The 710th episode of Doctor Who (the 12th since the series’ revival) airs on BBC1. John Barrowman and Paterson Joseph guest star.
The 711th episode of Doctor Who (the 13th since the series’ revival) airs on BBC1. The ninth Doctor regenerates, making him the second shortest-lived incarnation of the Time Lord (after Paul McGann); even Colin Baker outlasted Eccleston in the role. John Barrowman and Paterson Joseph guest star; David Tennant makes his first brief appearance as the tenth Doctor.
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.
Sci-Fi channel airs the 14th episode of Ronald D. Moore’s re-imagining of Battlestar Galactica. This episode begins the show’s highly anticipated second season; from the second season onward, all episodes premiere in North America. Kate Vernon guest stars.
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.
Sci-Fi channel airs the 15th episode of Ronald D. Moore’s re-imagining of Battlestar Galactica. Kate Vernon guest stars.
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.
Sci-Fi channel airs the 16th episode of Ronald D. Moore’s re-imagining of Battlestar Galactica. Kate Vernon and Richard Hatch guest star.
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.
Sci-Fi channel airs the 17th episode of Ronald D. Moore’s re-imagining of Battlestar Galactica. Kate Vernon and Richard Hatch guest star.
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.
Sci-Fi channel airs the 18th episode of Ronald D. Moore’s re-imagining of Battlestar Galactica. Rick Worthy and Richard Hatch guest star.
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.