Continuity mistake: When Bitsey is checking the videotapes at Dusty's house, the last tape, the one with the red label, falls over when she grabs the second last. As she puts the second last tape in the VCR the last tape is seen standing again. She then searches for any more tapes, but never checks the last tape.
Continuity mistake: When David is saying goodbye to his wife and son as they leave for Spain, he is standing with his hands on the open taxi door. From the front, he has the left hand on top of the right, but when shown from behind, the right hand is next to the left. This is shown several times during the scene.
Continuity mistake: In Gale and Bitsey's last interview, Gale states that he will be dead by the same time the following day. However, the interviews were each 2 hrs and started at 3 pm, which would make it 5 pm when the interview was over. In the last scene, it is explained that all executions in Texas take place at 6 pm and Gale is pronounced dead at 6:12 pm.