UPN airs the 66th episode of Star Trek: Voyager. 
UPN airs the 66th episode of Star Trek: Voyager.
UPN airs the 67th episode of Star Trek: Voyager, ending the third season. John Rhys Davies (Sliders) guest stars.
UPN airs the 68th episode of Star Trek: Voyager, beginning the fourth season. Jeri Ryan joins the cast as new series regular Seven of Nine, a woman rescued from years of Borg assimilation.
UPN airs the 69th episode of Star Trek: Voyager. This is Jennifer Lien’s final episode as series regular Kes, who transforms into a higher being at the end of the episode. This is the first time we see the more familiar form-fitting silver suit for Seven of Nine.
UPN airs the 70th episode of Star Trek: Voyager.
UPN airs the 71st episode of Star Trek: Voyager.
UPN airs the 72nd episode of Star Trek: Voyager.
UPN airs the 73rd episode of Star Trek: Voyager.
UPN airs the 74th episode of Star Trek: Voyager.
UPN airs the 75th episode of Star Trek: Voyager. Kurtwood Smith guest stars.
UPN airs the 76th episode of Star Trek: Voyager. Kurtwood Smith guest stars.
UPN airs the 77th episode of Star Trek: Voyager.
UPN airs the 78th episode of Star Trek: Voyager. John Rhys-Davies (Sliders) guest stars.
UPN airs the 79th episode of Star Trek: Voyager.
UPN airs the 80th episode of Star Trek: Voyager.
UPN airs the 81st episode of Star Trek: Voyager. Andy Dick (NewsRadio) and Judson Scott (The Phoenix, Star Trek II) guest star.
UPN airs the 82nd episode of Star Trek: Voyager.
UPN airs the 83rd episode of Star Trek: Voyager. Tony Todd guest stars.
UPN airs the 84th episode of Star Trek: Voyager.
UPN airs the 85th episode of Star Trek: Voyager.
UPN airs the 87th episode of Star Trek: Voyager.
UPN airs the 88th episode of Star Trek: Voyager.
UPN airs the 89th episode of Star Trek: Voyager. Virginia Madsen guest stars.
UPN airs the 90th episode of Star Trek: Voyager. This episode is directed by Tim Russ, the actor who plays Voyager security chief Tuvok.
UPN airs the 91st episode of Star Trek: Voyager.
UPN airs the 92nd episode of Star Trek: Voyager.
UPN airs the 93rd episode of Star Trek: Voyager, closing the show’s fourth season. Ray Wise (Twin Peaks) guest stars.
The first episode of the science fiction medical drama Mercy Point premieres on UPN, starring Joe Morton, Maria Del Mar, and Alexandra Wilson. Paul McGillion (Stargate Atlantis) guest stars. This is the first of only three episodes to air before the series is cancelled. 
The second episode of the science fiction medical drama Mercy Point premieres on UPN, starring Joe Morton, Maria Del Mar, and Alexandra Wilson. Larry Cedar (Deadwood) and Matt Smith guest star. This is the second of only three episodes to air before the series is cancelled.
UPN airs the 94th episode of Star Trek: Voyager, the beginning of Voyager’s fifth season.