From convenient deus ex machinas to a massive time-travel paradox, the latest video from Cinema Sins teaches us that "Harry Potter and the Prisoner of Azkaban" contains 70 plot holes and mistakes. The snarky clip rips through the movie's coincidences in rapid-fire succession, ticking off things like Dumbledore's altered appearance (which came because Richard Harris died and was replaced by Michael Gambon) and Harry overhearing professors' important conversations.
Watch the video below, and hop over to Cinema Sins' YouTube page to see "The Dark Knight Rises," "The Hunger Games," "Les Misérables" and other movies receive the same treatment.
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