Audio problem: When Bugs is standing by the post box and waiting for the parcel to arrive, you can hear him singing but his mouth is not moving.
Long-Haired Hare (1949)
1 audio problem - chronological order
Directed by: Chuck Jones
Starring: Mel Blanc, Nicolai Shutorov
Continuity mistake: When we first see the concert hall at Giovanni Jones's concert, you can see that there is nothing on the left of the hall, but when Giovanni appears on the stage, a tree in a pot has appeared.
Bugs: Of course you know, this means WAR.
Trivia: Before Leopold (Bugs) begins conducting, he takes the conductor's baton and breaks it. Leopold Stokowski never conducted with a baton, so this is the reason why Bugs breaks it.