Audio problem: As George sings, "I'm happy just to dance with you" four girls stand next to Paul and Ringo as their boss comes out yelling at them to get back to work. If you look at Ringo, his drumming is in perfect sync with the song but Paul's bass playing is not. (00:54:35)
Audio problem: During the Spoonful of Sugar song Mary stands in front of a mirror and sings along with her reflection. Her reflection sings "they find." but the mouth movements do not match. (00:33:30)
Audio problem: When Mr Chipfield groans after removing his finger from the two pieces of wood in the wallpaper scene, his mouth doesn't move.
Audio problem: When the Big Bad Wolf is blasted through the wall a second time, we cut back to Bugs who says "I don't see why anybody thinks these club initiations are dangerous." When he says it, the audio is a few frames behind his mouth.
Audio problem: When Rex Harrison and his wife come back from a drive in the new car, a man is winding the record player so it will play the record, but as he winds, the player moves, which would surely make the record jump, but it doesn't - the sound is perfect.