Plagued by fledgling UPN's under-performance, Enterprise's premise (a prequel about the Federation's founding) was undercut by the decision to make the third season a reaction to 9/11. Lackluster ratings meant Captain Archer and his crew would only get four seasons.

From the series regulars and recurring roles down to the folks who just did guest spots, thousands of actors have brought the characters of Star Trek to life. Hear them tell what it's like on their side of the camera lens.