Continuity mistake: When Maurice is tossed out of the tavern we get a nice view of the front with its large hanging sign, but after Gaston whispers his plan to LeFou once again we see the front, which is quite different. The sign is gone, and now there are horns hanging on the awning, etc.
Visible crew/equipment: The boom mic is visible at the top of the screen when J.T. Walsh threatens Barry with the electric chair. (00:51:25)
Visible crew/equipment: When Ricky is shot through the chest, the blood pack is visible bulging through his shirt. (01:28:30)
Visible crew/equipment: When they are moving the catapult, if you look above Robin and Azeem, you can see a crew member in the window above them. He is wearing all black, but you can tell he is trying to get out of the shot.
Revealing mistake: When Angelo is shot in the back at the airport, you can see a pack underneath his shirt when he is rolled over by Utah. (01:39:44)
Visible crew/equipment: In the scene where Jack approaches Parry's bed, a crew member is seen on the right hand side of the shot wearing a walkie talkie. He inches out of frame in 3 or four seconds. (01:51:05)
Visible crew/equipment: Just after Edouard goes outside and Marianne is left alone in the art studio, Marianne walks around the room and looks at some of the drawings, before resting on the couch. Right before she sits down on the couch, just as she extends her leg, a boom mic can be seen in the bottom right hand corner of the shot, briefly entering the frame. (02:12:48)