Merrie Melodies - Yankee Dood It (1956)

Yankee Dood It is a 1956 Warner Brothers Merrie Melodies theatrical cartoon short directed by Friz Freleng and written by Warren Foster. The short was released on October 13, 1956 and features Elmer Fudd.
The title is a pun on Red Skelton's famous "I Dood It" line from the Mean Widdle Kid routine.
Yankee Dood It was the last of three cartoons to be underwritten by the Alfred P. Sloan Foundation, which also underwrote By Word of Mouse and Heir-Conditioned. This cartoon is also one of the few cartoons where the character Sylvester has no speaking lines (except for "Ah-ha!" and "Sufferin' Succotash").
Notes:
This short is based on the fairy tale "The Elves and the Shoemaker", but set a hundred years later.
Unlike most cartoons reissued at the time, the original ending title is kept.
Daws Butler voiced the shoemaker, and Arthur Q. Bryan voiced Elmer Fudd.