Trailer
A trailer is a short promotional tool used to preview a film or television show, usually with selected clips from the production.

Trailers might occasionally include scenes later deleted from the movie or created especially for promotional purposes, as was for example the case with ,  and .

Notable Trailers
 - Early trailers were released before much of the film was shot, and thus relied on footage from Star Trek: The Next Generation and Star Trek: Deep Space Nine.
 - a specially-shot teaser showed the new Enterprise under construction, with a welder (played by Anthony Vitale) working on it.
  - This trailer was reported to be ill-received, with even co-writer and actor Simon Pegg adding to the criticism, and stating that it was not like the movie.   The  was released online following a fan event on .
  - A trailer showing images from previous Star Trek series and early behind the scenes footage was released on . 
  - A trailer for the second season of Discovery was released at the 2018 Comic-Con on  featuring a song by Lenny Kravitz. 

 A trailer teaser for  and  was included after , in which the Ephraim and Dot title character Dot appeared with blue markings instead of red ones, like the DOT-7s previously seen in .

Trailer releases 
Several trailers are released on DVDs.
 VOY Season 1 DVD –   trailer (2002)
 VOY Season 1 DVD –   trailer (2003)
 Includes interview clips of Rick Berman, Avery Brooks, Nana Visitor, Andrew J. Robinson, Michael Dorn, Terry Farrell, and Ira Steven Behr.

See also 
 Golden Trailer Awards

External link 
 
Production