 In the scene near the end of the movie where Kathy pulls into her  driveway and tries to shoot herself, Jennifer Connelly (qv)  accidentally put the car in "reverse" instead of "park", and almost  severely damaged the camera positioned in the car door. After  Connelly apologized profusely, she was urged by the director to  continue the scene, and it ended up being one of the best takes.  This is the take shown in the final print.