Saturday Night Fever [Blu-ray] (1977) for $8.99

Saturday Night Fever is one of those movies that comes along and seems to change the cultural temperature in a flash. After the movie's release in 1977, disco ruled the dance floors, and a blow-dried member of a TV-sitcom ensemble became the hottest star in the U.S. For all that, the story is conventional: a 19-year-old Italian American from Brooklyn, Tony Manero (John Travolta), works in a humble paint store and lives with his family. After dark, he becomes the polyester-clad stallion of the local nightclub; Tony's brother, a priest, observes that when Tony hits the dance floor, the crowd parts like the Red Sea before Moses.