Dr. Devil and Mr. Hare is a Warner Bros., Merrie Melodies theatrical cartoon short released on March 28, 1964, starring Bugs Bunny and the Tasmanian Devil. It was directed by Robert McKimson. It was produced by David H. DePatie. The cartoon was animated by Ted Bonnicksen, Warren Batchelder, and George Grandpré. The cartoon was written by John Dunn. This was the final Bugs Bunny cartoon in the Merrie Melodiesseries.
The Tasmanian Devil approaches the Jungle. A woodpecker taps a warning on a tree inMorse Code, alerting the animals of his presence. Bugs is bathing in a nearby pond, unaware that Taz has spotted him.
Disliking the taste of Bugs' soap, Taz washes it off and pouts ketchup on Bugs. Bugs thinks it is blood and freaks out, telling Taz to find a doctor. Taz runs to an infirmary, only to find Bugs dressed as a doctor instead. After a few checkup procedures Bugs puts spotted glasses on Taz and asks him if he sees spots on his eyes and Taz says he does. Then Bugs gives him nitroglycerine and puts an electric belly firmer vibrating belt on Taz and Taz explodes.
Then Bugs dressed as Sigmund Freud makes Taz lay on a couch and talk about his childhood. Taz talks about how he was a bad boy. Bugs declares closing time and folds Taz and the couch into a suitcase and puts it in a mailbox, which gets picked up by a mail truck. It comes back by a mail truck covered with stickers from all the countries he's been to. Taz chases Bugs and then end up in a hospital zone. Bugs rolls himself by on a gurney. Inside the hospital Bugs is a nurse and congratulates Taz and gives Taz a bundle presumably a baby boy. Taz gives Bugs a cigar and unwraps the baby, which is actually a bomb. As Bugs walks away, the cigar that Taz gave him turns out to be an exploding cigar.
As Taz spins in, Bugs dressed as a surgeon calls Taz as his assistant. Bugs leaves the room and Taz looks at the patient. It ends up being the robotic Frankenstein's monsterand he beats up Taz, then in a backfiring moment heads for Bugs as the monster goes out of control. It ends with Bugs being beaten up by the monster off stage and both the dazed Bugs and Taz staggering back onscreen, bruised and bandaged.