jle

Continuity mistake: When Barry punches the map, it falls down only slightly. The camera angle changes to him lying on the harmonium and the map on the wall behind him is much lower and at a different angle. (01:00:50)

jle

Revealing mistake: When Barry is arguing on the phone with the Healthy Choices employee, the map on the wall behind him is creased in the Texas/Arkansas area before he punches it there. This could perhaps be the result of a previous take or some sort of indication of where the soft spot in the wall is so that Adam Sandler doesn't really break his hand. (01:00:25)

jle

Continuity mistake: The clock in Barry's office behaves very erratically. All the time he is mending the piano and cancelling his credit card it says the same time - half past 7. A couple of minutes later, when he is discussing Lena with his sister it reads about 10 past 8. (00:36:45)

jle