While we expected Star Trek: The Next Generation Season 5 to be the next up on the Blu-ray slate, we weren’t sure if CBS would do a single-disc release this time, since the Season 5/6 cliffhanger of “Time’s Arrow” is hardly a fan favorite. The most logical choice, that many had been speculating, is the two-part 25th anniversary celebration, “Unification”, featuring the return of original Trek legend Leonard Nimoy and his character Spock. We don’t have full details yet, but there is new partial information about both releases. Both are expected to be available on November 19th for the US and Canada.
UPDATE Sept. 9 – CBS has posted a video trailer for Unification
Unification includes a new documentary exclusive to the single-disc release called “From One Generation To the Next”, plus a new audio commentary.
UPDATE: New preview trailer has been released!
TNG Season 5
The Fifth Season Blu-ray features all 26 episodes in high-definition and a multiple-part documentary, “REQUIEM: A Remembrance of Star Trek: The Next Generation,” which examines the evolution of season five and the impact of Trek creator Gene Roddenberry’s death on the production.
— Source: StarTrek.com