The movie 10 Cloverfield Lane was officially announced as a part of the Cloverfield franchise, originally conceived as a standalone script titled 'The Cellar' before being reworked.
The first trailers and marketing materials for 10 Cloverfield Lane were released, revealing its connection to the Cloverfield universe.
Michelle has a car accident, resulting in her waking up in an underground bunker.
Michelle meets Howard, the bunker owner, who tells her that the outside world is contaminated and unsafe.
Michelle is introduced to Emmett, another bunker inhabitant who is skeptical about Howard's story.
Michelle explores the bunker and starts to question Howard's story and behavior.
Howard reveals his fears about the outside world and his preparations against it.
Michelle tries to escape the bunker but is caught by Howard.
Howard exhibits signs of a mental breakdown, raising questions about the outside world threat.
Michelle and Emmett collaborate on a plan to escape the bunker.
Michelle attempts a final escape from the bunker amidst the chaos outside.
Outside the bunker, Michelle encounters extraterrestrial entities, confirming the outside threat.
