The Real Story of I'm a Little Teapot (1990)
Believe it or not, the little teapot is the same teapot from the Mad Hatter's tea party in Alice in Wonderland. And the Mad Hatter is so mad at the Little Teapot after Alice leaves that he wants to turn him into ordinary crockery!
Directed by Gerald Potterton
Written by Peter Sander, Peter Landecker, Peter Svatek