Related: How Alien: Romulus made the chestburster even more epic: 'There’s not one frame of CGI' Since Álvarez didn't love Rook's look, he resolved to improve it for the film's home release.

Prometheus ends with a chestburster emerging from the ... Soon enough, Aliens, Alien 3, and Alien: Resurrection all implied that the shadowy Weyland-Yutani Corporation knew about Xenomorphs ...