The video includes dramatic montage of scenes, explaining the love triangle between Edward, Bella and Jacob, before launching into interviews with Robert Pattinson, Kristen Stewart and Taylor Lautner.
Fans get to see more wedding footage, similar to that in previously released clips, but this time we hear from Nikki Reed and Ashley Greene about how the story turns from "fairytale to chaos." Enter vampire-human baby!
Find out more about the wolf pack division and the danger Bella faces in the new video below. As if we have to remind you, 'Breaking Dawn' opens in theaters on November 18.