Two brothers, one road trip, and a bond neither of them expected. Rain Man is the film that first put autism in front of a mass audience — clumsily by today's standards in places, but with a central performance that still holds up.
True story, sort of: Raymond Babbitt isn't a real person, but he was inspired by real-life memory savant Kim Peek, who wasn't autistic himself (he had a rare brain condition called FG syndrome) — a detail the film blurred, and one worth knowing before you watch.