Continuity: When Frank sees what he thinks is the Ghost of Christmas Future in the elevator, he flips out and accidentally clocks Grace in the jaw. She puts her right hand to her face, but in the next shot she's holding her left hand up.

Factual error: The address on Claire's business card reads 514 West 43rd St. When Frank gets there, the street sign is for 3rd St./900 East block. The sign on the building reads "9th Street Temporary Shelter". Along with these discrepancies, taking into consideration that 3rd St. may be the cross street, WEST 43rd would not cross 3rd St. EAST, as they are on opposites sides of Manhattan. Even if the '4' on the sign for 43rd St. were somehow obliterated, 514 still would not be on the 900 East block.

Factual error: When Eliot first confronts Frank with a shotgun inside Frank's office, Eliot fires three shots from his shotgun without reloading. The double barrel shotgun he's using can only shoot twice before he has to reload. Interestingly enough, this is the only scene where that happens. The rest of the scenes of Eliot shooting adhere to the two shot and reload rule.

Continuity: After Claire hits Frank in the head with the door, she kneels down to help him up, and she has no purse. In the next shot she has a brown purse in plain sight on her left shoulder.

Continuity: When Elliot shoots at Frank, he hits a wreath hanging on the wall, and it bursts into flames and falls to the floor. Later when it's laying on the floor however, it has what looks like ashes on the floor around it, but the wreath itself is still perfectly green and not burned at all.

Continuity: In the scene where Bill's old boss comes back to see him notice when Bill shoots him and takes the drink. All of the drink comes out of his chest because of the bullet holes. Well notice his shirt is all wet, then in the next scene when he takes off his hat his chest is all dry.

Continuity: On Claire's business card it says she works at Operation Reach Out, but the sign on the building says Operation Outreach.

Continuity: At the end, Frank sees one of the dancers standing under the mistletoe. It cuts to a closeup of the mistletoe which is hanging still. But when it cuts back to the wide shot, the dancer's big hat is hitting the mistletoe, and it's moving around.

Continuity: After the Ghost of Christmas Present slaps Frank, his tie gets flipped up over his shoulder. It then alternates being over his shoulder and down on his chest in successive shots.