Alien Covenant Timeline Explained! Alien Covenant Connections to Prometheus and Alien Awakening – Xenomorph Origin, Michael Fassbender, Engineers, and Alien Easter Eggs Revealed! Erik Voss breaks down the full Alien movie timeline: Prometheus, Alien Covenant, Alien Awakening, Alien, Aliens, Alien 3, and Alien Resurrection. How do Alien vs Predator and Alien vs Predator Requiem fit into the timeline, and why are they considered non-canon? What does the Prometheus ending mean? How will the Deacon in Prometheus evolve into the Xenomorph? What changes did Ridley Scott make to the Alien timeline?