The Tell-Tale Heart (1953)

Directed by Ted Parmelee
Narrated by James Mason

This is one of the top 50 best animation films ever or so they say... Awesome I say. However, there is a deviation from the plot: It is the old man's vulture like eye, an eye from which nothing escaped, that the madman was disturbed with and not the color of the eye.

Read story here.
Wikipedia Article about this story.