35mm print (restoration print from 1999)! When a professional photographer (James Stewart) is confined to a wheelchair with a broken leg, he becomes obsessed with watching the private dramas of his neighbors play out across the courtyard. When he suspects his neighbor of murdering his nagging wife, he enlists his socialite girlfriend (Grace Kelly) to help investigate the suspicious chain of events, leading to one of the most memorable and gripping endings in all of film history.