During the outdoor lunch scene when Roger is telling Megan to go to the party, Gooch can be seen hip thrusting in the background. Through several quick camera changes, his leg changes from on, to off the bench, and then back to on.
While acting as a bus driver, Hardman tells Megan that Martin Van Buren died in 1822, whereas he actually died in 1862.
In the last helicopter scene you can see Megan getting in the left side of the helicopter. However, helicopter pilots should always fly from the right seat. It is possible to fly in the left seat, but they are supposed to fly in the right seat.
Megan is shown watching DVD and Blu-Ray discs of teen movies and TV shows on a 2012 (or newer) Apple MacBook Pro. This model has no internal DVD or BluRay optical drive.