The 76th episode of the prequel spinoff Star Trek: Enterprise airs on UPN, opening the series’ fourth season. 
The 76th episode of the prequel spinoff Star Trek: Enterprise airs on UPN, opening the series’ fourth season.
The 77th episode of the prequel spinoff Star Trek: Enterprise airs on UPN, concluding the opening two-parter.
The 78th episode of the prequel spinoff Star Trek: Enterprise airs on UPN.
The 79th episode of the prequel spinoff Star Trek: Enterprise airs on UPN. Brent Spiner (Star Trek: The Next Generation, Star Trek: Picard) guest stars.
The 80th episode of the prequel spinoff Star Trek: Enterprise airs on UPN. Brent Spiner (Star Trek: The Next Generation, Star Trek: Picard) guest stars.
The 81st episode of the prequel spinoff Star Trek: Enterprise airs on UPN. Brent Spiner (Star Trek: The Next Generation, Star Trek: Picard) guest stars.
The 82nd episode of the prequel spinoff Star Trek: Enterprise airs on UPN. Robert Foxworth (The Questor Tapes) guest stars.
The 83rd episode of the prequel spinoff Star Trek: Enterprise airs on UPN. Joanna Cassidy (Blade Runner) and Robert Foxworth (The Questor Tapes) guest star.
The 84th episode of the prequel spinoff Star Trek: Enterprise airs on UPN. Jeffrey Combs and Robert Foxworth (The Questor Tapes) guest star.
The 84th episode of the prequel spinoff Star Trek: Enterprise airs on UPN.
The 85th episode of the prequel spinoff Star Trek: Enterprise airs on UPN.
The 86th episode of the prequel spinoff Star Trek: Enterprise airs on UPN. Jeffrey Combs guest stars.
The 87th episode of the prequel spinoff Star Trek: Enterprise airs on UPN. Jeffrey Combs guest stars.
The 88th episode of the prequel spinoff Star Trek: Enterprise airs on UPN. Jeffrey Combs guest stars.
The 89th episode of the prequel spinoff Star Trek: Enterprise airs on UPN. James Avery (The Fresh Prince of Bel-Air) and Eric Pierpoint (Alien Nation) guest stars.
The 90th episode of the prequel spinoff Star Trek: Enterprise airs on UPN. James Avery (The Fresh Prince of Bel-Air) and Eric Pierpoint (Alien Nation) guest stars.
The 91st 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 93rd episode of the prequel spinoff Star Trek: Enterprise airs on UPN.
The 94th episode of the prequel spinoff Star Trek: Enterprise airs on UPN. Peter Weller (RoboCop, Odyssey 5) 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.