Quatermass and the Pit
I watch this quite regularly as a kind of go-to comfort movie so I'm sure I've posted about it before. Anyway, brilliant. Although I do think it's a bit odd that most of my favourite Hammer films (a studio I make no bones about loving) are among the least stereotypical Hammer films. This is far more Dr Who than it is Dracula or Frankenstein - just as two of my other favourites, The Devil Rides Out and One Million Years BC, hardly fit that mould, either.