Jimmy Stewart is cracking as the laid-up photographer who spends his chair-ridden days casually observing the day-to-day activities of his neighbours. Gradually, he becomes suspicious of one of them as the wife suddenly disappears and the husband (Raymond Burr) starts making odd trips out at night; calling long distance and generally acting oddly. Grace Kelly (his girlfriend) thinks this all a bit too prurient for her but is slowly drawn into his web of intrigue and ends up an active participant with his investigations as we now have a great conspiracy theory thriller. Thelma Ritter is great as "Stella" as is Wendell Corey as "Det. Doyle". This is a tight, tense drama with a really cohesive cast under the skilful direction of the master of this genre.
