Behind-The-Scenes Details We Never Knew About Horror Movie Makeup

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Vote up the best makeup details that make up the movies.

Horror movie fans are taking to social media to share the behind-the-scene details of their favorite thrillers and chillers. From Sissy Spacek spending days in a blood-soaked prom dress to the secret behind Pennywise's distrubing smile, here are a few makeup secrets shared by film fans.