Continuity mistake: When Bugs discovers that Mr Hyde fired a hole in the wood that he used to board the door up to stop Mr Hyde from entering the basement, the number of planks change between shots.
Continuity mistake: When Dr Jekyll arrives at the park, he is carrying a bag of carrots. But when he is sitting down on the bench, he is holding a carrot but the bag is nowhere to be seen.
Continuity mistake: When Dr Jekyll takes Bugs Bunny back to his new home, Bugs is holding a carrot in his left hand. But when he jumps onto Dr Jekyll and says "Carry me?" in the next shot, the carrot has disappeared.
