Star Trek has been around for decades, and it takes a lot of people to fill a ship. As such, there's no shortage of actors who have joined its ranks over the years, but even in 2025, there are still some who haven't.

The Motion Picture wasn't a fan favorite film. Though the cast of Star Trek: The Original Series were reunited onscreen for the first time in ten years, the movie wasn't the best it could have been for some fans.

Voyager" came to a close in mid-2001, ending a long-running period of Trek ascendancy. "Star Trek: Enterprise" debuted in late September 2001, and it served as a prequel to the original "Star Trek," set a century before the days of Captain Kirk.