"Hannes, I am your mother!" "NOOOOOOOOO! THAT'S NOT TRUE! THAT'S IMPOSSIBLE!"
Ah, now why didn't I think of that earlier? MAN OVERBOARD!!!!!
Waters of Mars was one of RTD's best episodes by far. And Ten was supposed to be scarily serious. I could sort of buy it, but I also wish they'd built up to the seriousness better. Still, I was quite impressed how dark it went. As for End of Time, you're better off not watching it. It was a disaster that ruined multiple past stories (from both old and new Who) and characters. It made no sense as a story and wasn't even as dramatic or epic as past finales.