Other commentators have complained about the "talkiness" of this thriller, and it can't be denied that much of the movie's almost-two-hour running time is squandered in the Welsh equivalent of blarney. (Thank original author Emlyn Williams, and remember this was originally a stage play -- in fact, I've seen it on stage, where it may work even better, with its more obvious and mannered mechanisms). You won't find a cast this good at a Wednesday matinee, however. Roz Russell, in plain-Jane getups, plays a definite third wheel to Robert Montgomery's charming psycho and Dame May Whitty's steely but dependent old battleaxe. Whitty walks away with the movie even though wheelchair-bound; she's amusingly annoying and in almost every scene, but at the end, when panic strikes her and she skitters off into hysteria, she shows what a great old trouper she was -- almost the British version of Marie Dressler. If you aren't totally spoiled by the whiplash pacing of today's movies, Night Must Fall still packs a special thrill for lovers of literate, well-acted melodrama. Just be a wee bit patient.