Trivia: All five characters who get on the elevator have the color red in common: the Mechanic's satchel, the Old Woman's hair, the Young Woman's nails, the insignia on the Guard's uniform and the Salesman's tie are all red. M. Night Shyamalan is known for having red as a prominent feature in his films.
Tricia Webster
Chosen answer: Yes. When the body dies, gasses begin escaping through any way they can, and can force the eyes to stay open. This is also true for a body that has been dead for several hours, once decay starts, the decaying causes gasses. But also when the body is freshly dead, the muscles and nerves are confused and keep firing for a long time, causing muscle spasms like feet and hands wiggling on the deceased, or even eyes popping open suddenly as if the person is awake. This is why the eye lids are sown shut on bodies at funerals and stuff, to prevent the eyes from popping open and freaking out the people viewing. And in older times, coins would be places over the eyes to hold them shut.
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