Continuity mistake: When Yosemite Sam puts Bugs Bunny in the sack, Sam points his two guns at Bugs and Bugs is holding a carrot in his right hand. When we see Bugs in the next shot, the carrot has gone.
Continuity mistake: When Bugs Bunny is speaking to Yosemite Sam in the mail car of the train, the green wall behind Bugs keeps changing between shots.
Continuity mistake: When Bugs is humming "Sweet Georgia Brown" while Sam is being beaten up in the Club Car, there are four metal bars and a brake wheel next to him, but when Sam appears groggily from the Club Car in the next shot, the bars and wheel have disappeared.
Continuity mistake: When Bugs pours red ink on Sam's head, he leaves the bottle on its side and there is a label saying "Ink" on it. In the next shot, the word "Ink" has disappeared.
