Continuity: Nick arrives drunk at home with no cigarette at all. When he appears indoors he has a lit cigarette in his mouth.
Crew or equipment visible: At the start of the film, as the car rolls down the hill before Frank gets out, you can clearly see the crew's reflection in the side paneling of the car.
Continuity: Frank and Cora are further apart, then closer together, when they get home from the late night swim.
Continuity: The way Cora hugs Frank changes after the cop and DA look at the dead cat.
Revealing mistakes: During the second part of the car tumbling down the mountain, wires connected to the back bumper are visible.
Continuity: Frank is twice positioned in the courtroom in the wheelchair.
Continuity: Position of Frank's hand on the armrest when he an Cora talk after leaving the preliminary hearing.
Continuity: Frank takes off his tie after getting married, but it is back on at the train station.
Continuity: The shadow of a jail bar falls on Frank's face differently between takes, showing that he had changed position.
Continuity: The defense attorney enters a plea of guilty at the preliminary hearing, and at trial enters a not guilty plea. But if the preliminary plea is guilty, there is no need to go to trial.