A good plot twist isn't the only element of a thriller movie that makes the genre so iconic, but the most outlandish twist endings often are what audiences best remember. Plot twists require foreshadowing, and when a story incorporates a narrative turn at the end of the story, it must make the audience question the truth of the rest of the movie. To achieve the drama and shock factor that a final act twist requires, it's no wonder that so many thrillers push the narrative to the absolute limit, exploring the extreme conclusions that leave the audience astounded.

Many of the best movie plot twists are in thrillers because the genre lends itself to unexpected events and creates tension and stakes by keeping the audience guessing. Many of these films touch upon questions of identity, destiny, and the nature of reality. Cinema is a great place to explore these philosophical discussions safely.