Continuity mistake: When Elmer Fuddstone appears from his cave, there is a sign saying "Elmer Fuddstone" which was not in the previous shot.
Pre-Hysterical Hare (1958)
1 continuity mistake - chronological order
Audio problem: When Bugs says "I just hope I will be in one piece, so I can appreciate it", his mouth is not moving.
Trivia: Dave Barry voices Elmer Fudd in this cartoon as Arthur Q. Bryan was ill during production.