The Next Generation is one of the best sci-fi TV shows of all time, and it’s tough to narrow down a list of the best episodes ...

The Next Generation, which aired from 1987 to 1994, featured Denise Crosby as Tasha Yar. However, it almost didn't happen.

Star Trek's Tasha Yar was almost played by Rosalind Chao but the role ultimately went to Denise Crosby, who left after season ...