Willy Wonka and the Chocolate Factory (1971)

The scrumdiddlyumptious Roald Dahl's children's book took minor tweaks when adapted to film, which remains about a sweet boy named Charlie Bucket (Peter Ostrum) from a poor family who dreams of finding one of five golden tickets hidden inside chocolate bar wrappers which will admit him to the eccentric and magical candy factory run by the reclusive Willy Wonka (Gene Wilder).