In "Alien: Covenant," the titular spaceship, on a mission to colonize a new world, intercepts a distress signal from a nearby, seemingly habitable planet. The crew decides to investigate, leading them to a desolate Engineer world where they encounter David, a rogue android from the events of "Prometheus." David reveals he has been experimenting with the Engineers' bioweapon, creating new forms of alien life, including Neomorphs. The crew is decimated by these creatures an #David's machinations,