Hare-Way to the Stars (1958)

Continuity mistake: When Marvin the Martian creates three Instant Martians with water, you can see that he is holding a water pourer in his right hand, but when he tells the Instant Martians to capture Bugs, the water pourer has disappeared.

Marvin the Martian: Where's the kaboom? There was supposed to be an earth-shattering kaboom.