Deep Space Nine knew fans weren't thrilled with one of the characters, and wrote an entire episode to help course correct.

After the first "Star Trek" revival -- "The Next Generation"-- hit airwaves in 1987 and was greeted with great applause, a spin-off was ordered just a few years later. This time set aboard a space ...

Across seven seasons, DS9 evolved into a layered saga of religion, politics, and family. It became the most daring Trek series, unafraid to tackle issues of faith, inequality, and the cost of war. And ...