Kids movie that had a kid with purple spiked hair on a robot body, a duck on a spring and a horse with a hook for a head

Tired of scaring humans every October 31 with the same old bag of tricks, Jack Skellington, the spindly king of Halloween Town, kidnaps Santa Claus and plans to deliver shrunken heads and other ghoulish gifts to children on Christmas morning. But as Christmas approaches, Jack's rag-doll girlfriend, Sally, tries to foil his misguided plans.

Tim Burton's original poem narrated by Christopher Lee.

A knight. A princess. A dragon. Three little kids. One school play. An epic battle for love and honor.

A boy and his best friend, a robotic dinosaur, use machine parts to create gadgets.