Continuity: When having breakfast in bed, the phone on the nightstand rings, and Eleanor moves to answer it. It the next shot her hands are not in the same position, and she has to reach out again to answer the phone.
Continuity: When Snow enters the men's room at Madison Square Garden, we see him enter the room and subsequently begin to close the door. In the next shot, showing him reflected in the mirrors above the basin, he is once again in the act of walking through the door.
Continuity: When Blackie picks up a magazine from the couch after Eleanor leaves him, it is a close up of a Ladies Home Journal from a leopard skin upholstered couch. In the wide shot, he is holding a Vogue and the couch is plainly upholstered, not leopard skin.
Errors made by characters (possibly deliberate errors by the filmmakers): In the close up of the newspaper announcing Jim as the new D.A., in the upper right corner, the newspaper is being sold for "Five Cens".