Frosty the Snowman (1969)
A forgotten silk top hat sparks a rivalry between a down-and-out magician and a group of eager schoolchildren when it animates a snowman named Frosty. As Frosty comes to life, he realizes that he will melt as the weather warms. To escape this fate, he and his new friend, Karen, sneak onto a freight train bound for the North Pole. Unbeknownst to them, the magician is in hot pursuit, determined to reclaim his enchanted hat. The adventure unfolds as they race against time, facing challenges and the threat of melting away.
