Despite being over two decades old, Signs is a film that remains relevant in pop culture, thanks to its deeper themes and memorable and creepy lines like, "There's a monster outside my room, can I have a glass of water?" and "Swing away, Merrill." From prolific director M. Night Shyamalan, 2002's Signs stars Mel Gibson as Graham Hess, a former priest grieving the loss of his wife and grappling with his faith in the aftermath of her death. The other members of his family also have key backstories that end up being crucial to the film's finale.
