Celeste's breakdown and confession play out differently on "Entertainment Tonight" than they did earlier in the movie. A few lines are added in the ET version.
When Celeste is in her apartment crying to Rose about Jeff and Lori, her bangs go from behind her mask to in front of the mask, and back, several times.
When Celeste attacks Jeffrey, her slipper flies off. When Bolt and Rose lift her off of him, her slipper is back on.
When Jeffery goes out onto the fire escape to rescue Celeste, he closes the window behind him. It is wide open when Celeste goes inside.
Celeste's footwear changes repeatedly when she and Rose walk outside the building.
When Celeste goes to Jeffrey's apartment to "rescue" Lori, she tricks the doorman into telling her that Jeffrey's apartment is 2D. When she leaves, his door clearly says 2A.
A poster in Kevin Kline's dressing room lists him as playing "Willie Loman." The name should be spelled "Willy." The production wasn't that polished to begin with, so it wouldn't be surprising if no one proofread the poster.
After Lori slides into Betsy Faye's office there is a long light colored streak on the floor at 00:14:00 in. At 00:14:02 it's gone.
When the executive is seen playing Duck Hunt on a Nintendo in the office, different sound effects are used in the film than the ones actually in the game, itself.
When Monica Demonico enters the set from the side after Jeffery Anderson re-acquaints himself with Celeste, a hand is visible on the door just after she enters the room. Off to the side, the only person waiting to enter the set is Bolt, Celeste's husband.