Sir Ridley Scott is finished with the 'Alien' franchise.
After directing the eponymous 1979 sci-fi/horror flick, the 87-year-old filmmaker walked away from the 'Alien' series until returning for the 2012 prequel 'Prometheus' and its follow-up 'Alien: Covenant' in 2017, though Scott now thinks he's "done enough" with the 'Alien' franchise.