Continuity mistake: Between shots Grace goes from walking backwards to forwards, when meeting Bobby for the second time.
Continuity mistake: When Bobby is having sex with Grace, in some shots his shirt is dry and in others it is wet with sweat. (00:51:40)
Continuity mistake: When Bobby strangles Grace to death, after strangling her, you can see Grace's arm by her side, yet in the following overhead wideshot both her arms are far out away from her side. (01:53:55)
Continuity mistake: When Grace is sitting at the edge of the cliff, talking to Bobby, in the wideshots you can see that there is no gun next to Jake on the rocks. The gun then appears when Bobby looks over at Jake and notices it. (01:50:40 - 01:51:50)
Continuity mistake: When Bobby is in the diner, he is given his bottle of beer. In the two shots before the Sheriff drops the pot of coffee between the shots Bobby's bottle of beer moves it's location on the diner bar. (00:39:15)
Continuity mistake: After Bobby is pushed off of the cliff by Grace, as he rolls in a closeup he has a big blood stain on his shirt, by the shoulder. In the following wideshot the stain isn't there, and his shirt is remarkably white. (01:49:25)
Continuity mistake: As Darrell is threatening to scratch Bobby's mustang with his crobar, the small round sponge sitting on the bonnet keeps moving location. (01:06:05)
Continuity mistake: When the Sheriff pulls up there is a shot from inside his car showing that the rear window is wound down nearly all the way. As he drives away, the rear window is fully up. (00:13:05)
Continuity mistake: As Bobby falls from the cliff, his sunglasses fall off his face twice between shots. (01:49:15)
Continuity mistake: Grace's legs change position while she is lying dead at the bottom of the cliff. (01:58:50 - 02:00:40)
Continuity mistake: Jake's arm changes position while he is lying dead at the bottom of the cliff. (01:54:00 - 01:56:20)
Continuity mistake: When Bobby is arguing with Darrell, there are four red round sponge marks on the right wing of Bobby's car. As we change to Darell's POV, just after the close up of the 'for sale' sign, followed by Darrell telling Booby to leave 'before I call the sheriff who knows me', there is only one red round mark.
Continuity mistake: When Bobby is offering to carry Grace's packages, the old man has vanished from the road behind them. (00:11:10)
Continuity mistake: When Bobby is contemplating pushing Grace off the cliff, he looks over the edge and a body of water is visible. In all the other aerial shots, there is no water at the bottom of the cliff. (00:48:20)
