Continuity: When Akeem and Semmi get their apartment, the landlord says that the room has only one window facing a brick wall. But when Akeem is out on the fire escape, he yells out to a street, not a wall. And there are two windows.

Continuity: In the scene where Semmi and Akeem are cleaning the soap from the window of McDowells the amount of soap on the window constantly changes from less to more and back to less again. (Look at the very top of the window pane).

Continuity: In the scene towards the end of the movie you can see the dog sitting by the piano. At that time the keys are revealed. A few seconds later the keys are closed.

Continuity: In the scene where Akeem and Lisa are walking at night, and you can see the New York City skyline in the background. They visibly pass a certain area and the camera changes views, then goes back to Akeem and Lisa walking. They walk past the exact same spot as the previous shot.

Continuity: When the king knocks on the door, Semmi answers it and behind him is a bookcase. He slams the door shut when he sees the king. When he reopens the door there is no bookcase.

Continuity: When Akeem is about to be wed at the beginning of the movie, his bride-to-be is walking toward him on a rug. She is almost to the end of it, then the camera comes back to her and she is at the beginning of the rug again.

Visible crew/equipment: You can see bits of the camera crew reflecting on the carriages when the metro-train leaves the station after Eddy Murphy has gotten out after Lisa refused to marry him (near the end of the film).

Continuity: When Akeem's parents enter the McDowell's house with the courtiers (the young ladies) they all wear gloves (it's winter time). Briefly, one of them can be seen not wearing gloves.

Continuity: In the scene where Akeem just left after realizing his parents arrived, Mr. McDowell pulls a bill out of his pocket with Akeem's face on it. It is wrinkled when he pulls it out, but when Lisa looks at it it is a brand new bill.

Continuity: When Lisa and Akeem are driving away in the carriage after the wedding, the background and people don't move even though the carriage supposedly is.