Facts are wrong: Paul Sheldon’s car was twice said to be a 1965 Ford Mustang, but in fact the car he drove was produced in 1966.
The crew or props: When Paul was in the kitchen for the first time, when he gave a close-up shot of the knives, he could see a staff member projected onto the stove in the corner. Paul checked Anne's paper-cutting book. The news paragraphs in the newspaper were repeated, and the same paragraph was copied many times.
Character error: When Paul looked at Anne’s scrapbook, her name was Anne M. Wilkes in the capitalized headline of the news, but the caption of the photo under the headline was Anne C. Wilkes.
The sound is out of sync: At the end of the film, Paul Sheldon thought he had killed Anne, so he climbed over the broken champagne bottle and crawled towards the door, but at this time he couldn't hear the broken glass on the floor. The sound of scraping.
Enlightening error: In the section where Paul blamed Annie for buying the wrong printing paper, and Annie screamed at him because of this, she roared and rushed out of the room and slammed into the door, thus making the "props tremble": And a real wall never swayed back and forth because of the impact of the door.
Continuity: When Annie threw the soup to Paul, the color of the soup changed from red to orange; at the end of the film, Paul and Annie tore and beat each other, and he put his fingers into her eyes to make her blood. It was full of face; but in the next shot, when he knocked her to the floor, there was no blood under her eyes.
