Factual error: On Air Force One going to Prague, Anna puts down the word "zygote," using a triple-word score square on the Scrabble board. This results in a 60 point score, but she totals it up as 40. (00:12:50)
Continuity mistake: When Ben and Anna get ready to leave the cafe, in the wide shot there is now an extra glass of beer that's full to the brim on the table where the two has been sitting, when in previous shots they are seen nursing only their own two drinks while talking, and Anna hardly finishes her beer by the time she gets up and her own glass is still pretty full. (00:25:30 - 00:27:00)
Continuity mistake: In the shot when Anna is on the helicopter after running from Ben, his t-shirt is up (showing his stomach), then down, then back up again in a matter of seconds.
Continuity mistake: In the last scene set in the oval office, Liberty says "I love this house at Christmas", she is stretching to look out of the top of a window because the bottom is frosted over, and then they switched shots to where we are seeing her and the president through the window from the outside and it is perfectly clean and clear.
Continuity mistake: When the First Family is flying on Air Force One, a wide body 747, the interior shots are of a narrow body airplane.
