The Dot and the Line (1965)

The Dot and the Line, Chuck Jones/MGM's classic 1965 Oscar-winning short film based on Norton Juster's 1963 book The Dot and the Line: A Romance in Lower Mathematics inspired by Edwin Abbott Abbott's 1884 novella "Flatland: A Romance of Many Dimensions." When I was a kid and this came on between Tom and Jerry episodes, it blew my mind. Still does. (Thanks, Kathy Cheun!)