Other: Annie tells Paul that she got the typewriter cheap because the M is missing. However he then writes "smudge" on a piece of paper and the m is in the word.

Revealing: During the big fight scene, just as Annie Wilkes falls to the floor and hits her head on the typewriter, the actress is replaced by a really bad looking Kathy Bates dummy!

Other: Marcia Sindell calls Buster to check on Paul's whereabouts . She doesn't tell him what firm she works for, what city she's calling from, or her phone number. Yet, Buster says when he gets some information on Paul, he'll call her back and they both hang up.

Audio problem: In the scene where James Caan's character is lying in bed, practising grabbing a large knife from his arm sling, there is the metallic sound as he pulls out the knife. In the sling are his arm and the knife. There is nothing the knife could be pulled against to make the sound.

Continuity: Buster gets to Annie's house, and as Paul turns in his wheelchair, his cast on his leg disappears between shots.

Continuity: When Annie and Paul are having dinner together, Paul pours her a glass of wine. As he is doing so, a few drops spill on the cloth covering the table. The camera then cuts to Annie. As it cuts back to Paul, the few drops of spilt wine are gone. Later, they come back.

Continuity: When Buster and his wife Virginia, first get in their 4x4 truck to head down the road, they discover that broken tree limb. Before he yells "stop!", the only part of the road not covered in snow is the tire tracks. After he walks back up the hill (and Annie drives by), the road has no snow on it.

Continuity: Early in the movie there is a closeup of the typewriter as Paul is writing an early chapter in his Misery book for Anne. In one of the final scenes, as Paul is finishing the last chapter, there is a closeup of the typewriter. It is the exact same text as was written early in the movie, even the word "and" without the "n."

Deliberate "mistake": Kathy Bates gives James Caan his Noveril a number of times, but one particular time Kathy gives him his Noveril and leaves the room. When the camera shows James Caan holding the capsules between his thumbs and forefingers, it is apparent that they are not James Caan's hands in this shot.

Continuity: In the final fight scene, the typewriter changes position.

Continuity: When Paul hops out of bed after Annie yells at him for killing Misery, you can see his legs move in the braces several times, even though they should be immobile.

Continuity: When the two main characters are having dinner together, the food on the plates varies in the amount that is eaten - a lot is gone, and then the original amount of food is back again.  A bun on the table also goes through this obvious splicing of different takes, and moves around the table, seemingly unaided.

Continuity: After Paul burns the manuscript on the grill, Annie begins to take it our of the room after pouring water on it. In the shot in the room, the grill is smoking, but in the shot from the doorway, the papers have suddenly stopped smoking and there is no smoke anywhere else in the room.

Continuity: When Paul types "what else was there...?" on his typewriter, it is all on one line in a closeup. In the next shot it is on two separate lines when he writes "The End."

Continuity: When it starts to snow, and Paul puts the windshield wipers on, the rate that they swing differs between shots.

Continuity: Buster parks his car outside Annie's house and is then shot inside her home. Then in a following wideshot of Annie's house, the car has vanished...

Continuity: In the first scene, where Paul just finishes his book, the typewriter he is on seems to change from a big, old typewriter to a newer, small electric one.

Continuity: When Buster puts the post-it note on the board, it moves about between shots.

Continuity: When Annie refills her wine glass when having the toast, the amount of wine poured changes from under a third to about three quarters between shots.

Continuity: In the scene where Paul falls down the basement stairs we see a shot with a case of "Canadian" beer behind his head. In another shot the case is covered up with a blanket.