Visible crew/equipment: In the sequence where the young are in the field to clear up the rules of "chicken game" (or something), you can see a part of a microphone above them.
Visible crew/equipment: When Morris turns to face the mirror to see what the suit that he is holding will look like pressed against him, as soon as he turns and faces the mirror, look at the right side of the mirror where the edge of the open door is, you can see a crew member with the white baseball cap ducking behind the door trying to stay out of the shot. (00:02:27)
Visible crew/equipment: When Mozart and family visit a parody on several operas of his in a public theater, in one part of the show little people appear from all sides of the stage. When the last of the little people (carrying a model of horse) hops through a paper wall on the side of the stage, you can see a man in jeans walking behind the set.