The Nightmare Before Christmas
The Nightmare Before Christmas (also known as Tim Burton's The Nightmare Before Christmas) is a 1993 American stop-motion animated musical dark fantasy Halloween-Christmas film directed by Henry Selick, and produced and conceived by Tim Burton. It tells the story of Jack Skellington, the King of "Halloween Town" who stumbles through a portal to "Christmas Town" and decides to celebrate the holiday. Danny Elfman wrote the songs and score, and provided the singing voice of Jack. The principal voice cast also includes Chris Sarandon, Catherine O'Hara, William Hickey, Ken Page, Paul Reubens, Glenn Shadix, and Ed Ivory.
Clay animation
Each object or character is sculpted from clay or other such similarly pliable material as plasticine, usually around a wire skeleton called an armature, and then arranged on the set, where it is photographed once before being slightly moved by hand to prepare it for the next shot, and so on until the animator has achieved the desired amount of film. Upon playback, the mind of the viewer perceives the series of slightly changing, rapidly succeeding images as motion.