Memory Beta, non-canon Star Trek Wiki

A friendly reminder regarding spoilers! At present the expanded Trek universe is in a period of major upheaval with the continuations of Discovery and Prodigy, the advent of new eras in gaming with the Star Trek Adventures RPG, Star Trek: Infinite and Star Trek Online, as well as other post-57th Anniversary publications such as the ongoing IDW Star Trek comic and spin-off Star Trek: Defiant. Therefore, please be courteous to other users who may not be aware of current developments by using the {{spoiler}}, {{spoilers}} OR {{majorspoiler}} tags when adding new information from sources less than six months old (even if it is minor info). Also, please do not include details in the summary bar when editing pages and do not anticipate making additions relating to sources not yet in release. THANK YOU


Memory Beta, non-canon Star Trek Wiki

Episodes of Star Trek are stories aired on television, usually forty to fifty minutes long excluding advertisements, although some specials are of twice that length, and animated features about half of that.

History and specifics[]

Information shown on episodes of Star Trek is usually considered canon, whereas information from other sources (including, but not limited to, comics, novels, and video games) is generally considered non-canon, but are recognized on this site when valid licensed material.

For episodes listings by series including links to relevant non-canon articles see:


Episode also refers to a chain of episode or storyline mission types in Star Trek Online. This is not considered canon since these are events from a video game. For a listing of episodes from Star Trek Online see:



Episode Movie Book Game
Novel Comic Anthology Reference
Novelization Manga Omnibus RPG
eBook Audiobook Miniseries Duology

External links[]