Rabbit Fire

Hank Azaria has cited the scene where Bugs and Daffy imitate each other as Mel Blanc's greatest achievement in voice acting.

When Elmer says, "Uh oh", his mouth doesn't move.

Some network TV airings of this cartoon have altered the scene where Elmer shoots Daffy, and Daffy's bill spins. This version cuts from Elmer pointing the gun to a shot of Daffy's bill spinning. The syndicated prints shown on TNT and Cartoon Network in the 1980s and early 1990s do not eliminate the shooting of the gun. Instead, there is a freeze frame (from another part of the cartoon) showing some scenery. The gun shot is heard, and then there is a cut back to Daffy's bill spinning. Today, when this cartoon is shown on TV, nothing is changed or cut out.

Edited into The Bugs Bunny/Road Runner Movie (1979)