Possibly my favourite film of all time.
Watched it over and over when I was a young teenager.
My favourite scenes are the dream within a dream, when you think he as woken up - but then the Nazi zombies burst through the window of his hospital room, and he wakes up for a second time. (It was the first time I'd ever seen anything like this).
And seeing his friend Jack keep reappearing, in worsening states of decomposition
But there are so many other great moments in this film.