Lifeforce = homage to this movie.

Lifeforce is a brilliant attempt to do a large budget version of a Quatermass-like story in the direct character of QATP. And the modern audience hated it- making it such a flop that most only know of Lifeforce by its very negative reputation.

But if you love this movie, and have never seen Lifeforce, do yourself a favour and go find a copy.