Sci-Fi Movie Timelines With Expanded Universes


This Sci-Fi Movie Timelines category collects chronological guides for major science fiction franchises, including Alien, Predator, AvP, Avatar, and Terminator. These timelines break down when each movie takes place, how events connect, and what comes first and last in each universe. Some timelines also include information from books, comics, and games when they help clarify the broader continuity. You will also find franchise specific timelines, movie placement guides, and Expanded Universe references. New timelines will be added as additional sci-fi series are covered.