I watched End of Time (part 1) with my parents on Saturday night after returning from watching Avatar in 3D. (If you haven’t seen that movie, it’s excellent.) We watched most of Waters of Mars before End of Time. Last time my parents saw any Doctor Who was when I lived at home and was watching Peter Davidson and Tom Baker in classic Who in reruns. I’ve been so involved in watching the series that it’s easy to forget how much back-story is left out if someone is just coming to the show.
Spoilers after the jump.