Pie-o-My has a white blaze down her muzzle. The horse shown in the race footage does not, only a star and strip at the top.
Prior to the first horse race the track can be seen in the background through the glass from the grandstands. The track is wet, but the race footage is of dry track.
While pouring Tony a drink, Adriana says "Glenlivet, right Ton'?" However, the bottle she's pouring from is Laphroaig.
When Uncle Junior turns off the TV, the reflection on the TV should have been him sitting on the couch with no windows behind him. Instead, the couch was empty with a window on both sides of the couch.
IRAAG: The television is reflecting a different wall of the room. This can be most clearly seen by the golden wall-hanging above the seat in the reflection where this hanging is not above the couch that Junior is sitting on.
IRAAG: The television is reflecting a different wall of the room. This can be most clearly seen by the golden wall-hanging above the seat in the reflection where this hanging is not above the couch that Junior is sitting on.