Continuity mistake: In the opening scene, Mort closes the door of his jeep before he goes into the hotel room. You can hear the sound of the door closing and it's visible in the rearview-mirror. As the camera moves out of the room, the jeep door is completely open. (00:02:05)
Suggested correction: The door just didn't actually catch. I've had cars like that, especially during the winter.
Given that we see it stay closed for almost 4 seconds and hear it catch, it's a valid mistake.
If you've ever lived where it snows a lot, you'd know that door catches accumulate moisture (ice) and can open slowly, as it did in this case.
Trivia: Timothy Hutton also starred in "The Dark Half", another movie based on a Stephen King book about a fictional author who comes to life.
Suggested correction: Coincidence, not trivia.
Even if you think it's a coincidence, it's still a valid trivia since it connects an actor and film to another role.
Other mistake: When Amy goes to the cabin at the end (where she gets killed) she is looking for Mort. She calls out for the dog (Chico). Wasn't she told earlier that Shooter killed Chico? (01:22:00)
Continuity mistake: Amy arrives at the cabin and sets down her shoulder bag in the doorway as she searches for Mort. When she realises that Mort has become a homicidal maniac, she runs for her life, but she pauses long enough to retrieve her shoulder bag at the doorway as she flees the cabin. The camera immediately cuts to an exterior shot as Amy exits the cabin and runs for her car, but her shoulder bag has suddenly vanished and is never seen again.
Suggested correction: The bag falls off her right shoulder as she runs down the cabin steps.
