In 'To Hare Is Human' we see a talking Wile E. Coyote trying to catch Bugs Bunny (both with the voice of Mel Blanc). The Coyote uses an elevator to go down in the rabbits hole, is actually able to catch Bugs but then he spoils it by explaining to Bugs who he is: Wile E. Coyote, Genius. After this Coyote invents a Univac Electric Brain that must help him to catch Bugs, but of course things do not go as planned.
This is a nice cartoon. I like the talking Coyote although his silent one, from the Road Runner cartoons, is probably more fun. There are some good gags here. Especially the one where the Coyote asks his machine what to do next and the machine sends him to the real purpose of the Coyote in every cartoon is a great one. Recommended.