Visible crew/equipment: When Paul is in the kitchen, he looks at the knives. In the stove is the reflection of a person with a white shirt, but Paul is wearing a red shirt.

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 Kathy Bates shoots the sheriff at the top of the stairs, his body collapses and falls on the steps. However, in the next shot, the body disappears.

Continuity: Paul is eating in bed and by the plate are some pain killers. The position of the pain killers in relation to the plate changes between a few shots.

Continuity: When we see one wideshot of Annie's house, we can see her car parked in the driveway. But in the next shot we see Paul's face being hit by the headlights of her vechile, which is just pulling in.

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

Other: In one scene, Paul locks the door, but Annie enters the room without unlocking the door.

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

Continuity: The lighter fluid flips around before James Caan picks it up.

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.

Continuity: When Paul adventures throughout the house (and when Buster, The Sheriff, visits), the house looks very large as they travel within it (the large bedrooms, large upstairs, large dining room, etc.). However, when they show the outside of the house there is no possible way that all of those rooms and that space can fit into that tiny mountain home that they show the outside of.