Continuity mistake: Allie's brother asks their dad (who just finished pitching the "bones for bowsers dot com " idea to Sam) "How long are you gonna be gone this time." He raises and lowers the hands in the same shot, and in the next the hands are raised again. (00:03:15)
Continuity mistake: After Jake's head collapses onto the restaurant table and he is dead, the positions of his head and right hand vary with camera angle. His head is angled to his right; his right hand bends inward towards and almost touches his nose. The rear view shows his head higher and tilted to his left. In the left-side view, Jake's head is straight down, resting on his right wrist. Jake's head is tilted to the left again, with his right-hand fingers almost at the edge of the table. (00:54:30)
Continuity mistake: When Sheriff Cooper writes "Karsson" and underlines it on the chalkboard, the way it is written changes between shots. In one particular shot, the line he underlined it with is suddenly rubbed out.