The best and biggest horror movie mistakes of 1974. Vote as you browse around to help the best rise to the top, and add your own! Show entries not limited by genre.
Revealing mistake: After the crazy man cuts his own hand, he laughs and waves the knife. Watch carefully and you can see the hose behind the blade the blood came through.
Continuity mistake: When evil Swan hands the contract to the Swan who's about to kill himself, Swan grabs the contract out of E.S hands, yet in the next shot, E.S is still holding it.
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