Battlestar Gallactica

Dark, compelling, fascinating characters, well-written, terrific acting, different from anything else I've ever seen on TV - I love this show.  It took me a few episodes to get into it, but once I did, I was completely hooked. If you like science fiction and are interested:

"Battlestar Galactica: The Story So Far"
Part 1: http://www.youtube.com/watch?v=nr00zwM1fa0
Part 2: http://www.youtube.com/watch?v=9Ma1s1UlYKE
Part 3: http://youtube.com/watch?v=EBvChecBwsQ
Part 4: http://youtube.com/watch?v=wdhbQhNujXo
Part 5: http://www.youtube.com/watch?v=AB3gQK8ghtQ