A Boy Named Charlie Brown
The film that started it all. In his feature-film debut, we are introduced to Charlie Brown, a meek yet kind boy, as he starts his first baseball game of the Little League season. This movie is responsible for establishing Charlie Brown's character, as well as giving the audience a look into his life and cherished friends including Lucy, Patty, Pig-Pen, Linus, Sally, and more. Though it has a special place in history, A Boy Named Charlie Brown doesn't hold the same weight as the later TV specials.
Watch A Boy Named Charlie Brown on Hulu.