The Blair Witch Project. Daniel Myrick and Eduardo Sanchez, 1999.
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Edition screened: Lionsgate Blu-ray, released 2007. English language. Runtime approximately 87 minutes.
Summary: A dead mouse is discovered in the wood, but there are no depictions of violence or harm to animals.
Details: A dead mouse is found on the forest floor, 18:50-19:00. This comes well before, and is unrelated to, any violence or horror in the film.