Thirty years ago today, 'Phage' introduced us to the Vidiians, giving Star Trek one of its best body horror scares wrapped in layers of tragedy.

After the previous three Star Trek series put William Shatner, Patrick Stewart, and Avery Brooks in the leading roles, Voyager featured a female captain: Elizabeth Janeway. Actress Geneviève Bujold ...

After seven years making it so on the small screen, the Next Generation crew graduated to full-on movie star status with ... working out how to communicate with a new alien race. Credit: Paramount And ...

Star Trek teaches not to judge by appearances, so allies can be found in former enemies. Characters like Worf ... as proved by numerous enemy aliens who became heroes. Gene Roddenberry believed ...

As such, there are several roles, both large and small, that showcase aliens and other beings not seen in Star Trek in a very long time. In some cases, several decades. Here are our favorite Star ...

Ready to settle in and watch some 'Star Trek' episodes? As there are so many, we've ranked all of the different series to ...

It takes a great leader to boldly go where no one has gone before in Star Trek, and these are the best to ever do it.