Continuity: When Sam Fuller gets out of the Mini, her Tina Turner wig has straight hair, but before her wig had curly hair.
Continuity: When Gracie reads over the list of rules to be the face of the FBI, she puts the list down, but in the next shot, she has it back in her hands.
Crew or equipment visible: When Gracie is chasing Dolly Parton through the hotel (before going outside) her shirt rises and bit and you can see her microphone box.
Errors in geography: While Hart, Fuller, and Foreman are in the car just before the arrival at the Venetian Hotel, the M&M / CocaCola stores can be seen in the background across the street. This means they are traveling south on the strip, yet moments later, they get to the hotel which is on the same side of the street as the M&M / CocaCola stores and much further north.
Continuity: At Hart's first book signing when she is talking to Priscilla the length of her hair tucked behind her ears changes from short to long between shots.
Revealing mistakes: After being confronted by McDonald about being the "new face of the FBI," Grace is handed her large box of fan mail. As she turns around to exit, she is seen turning to her left, but it is apparent that she turned to her right just before she bumps the corner of the wall dropping some of her mail.
Audio/visual unsynchronized: During the scene where Gracie Hart first meets Joel Meyers, he tells her "Do as I say and he will live to regret it", but his mouth clearly doesn't match and the audio is obviously dubbed.