If the ambition is to provide two hours of instantly forgettable, popcorn-munching escapism, it succeeds.

This is one of the few movies I've ever seen where the whole audience broke into spontaneous, loud applause a third of the way in.

Like the great film, it's made with a great deal of visible affection both in front of and behind the camera.

The film never slows down or bores, plunging from one harrowing sequence to the next.

This obscure "Universal" film is one of the lesser ones by a considerable margin. Even Lionel Atwill couldn't save this one. The plot is so unimaginative and boring, it felt more like serving a prison sentence than watching a movie! I have this one but I only keep it to see Lionel Atwill.

Patrick Knowles plays private detective Jerry Church, who is recruited by the police to help solve a series of murders where wrongfully acquitted criminals were subsequently murdered by a mysterious vigilante calling himself Dr. RX. Meanwhile, his girlfriend Kit Logan(played by Anne Gwynne) pops back into his life, and they get married, though she will later get mixed up in the case itself. Who can the mysterious Dr. RX. be, and what does a locked up gorilla have to do with anything? Despite some brisk performances,(and Jerry's gorgeous Art Deco apartment and hallway!) this is a most dull, unfocused and ridiculous film, that feels much longer than its hour running time...

1941's "The Strange Case of Doctor Rx" was part of Universal's popular SHOCK! package of classic horror films issued to television in the late 50s, turning up twice on Pittsburgh's Chiller Theater, on May 8 1976 (following Cameron Mitchell's "Nightmare in Wax") and Jan 29 1983 (solo). Yes, Lionel Atwill is criminally wasted, but what's worse is how the ads promoted it as a horror film prominently featuring his countenance (billed second, as he also was in "The Mad Doctor of Market Street"). Patric Knowles is the actual star, before "The Wolf Man" and "Mystery of Marie Roget," and has no trouble carrying the picture, but the on again-off again sparring between his detective Jerry Church and new bride Kit (Anne Gwynne) wears thin very quickly. Church has just returned from South America, only to be bludgeoned by the recent series of murders committed by a mysterious Doctor Rx (not to be confused with Atwill's 1932 "Doctor X"), who executes criminals that escape the justice system. The couple are likable performers, but the 'Battling Churches' were mercifully not granted a sequel (it really is less a horror film than a domestic mystery/whodunit, certainly no THIN MAN). Still entertaining for those who encountered it long ago, particularly for the excellent cast, with Samuel S. Hinds, Paul Cavanagh, Mary Gordon, pretty Jan Wiley, and Ray 'Crash' Corrigan as the gorilla Nbongo, in the lone nightmarish sequence that climaxes the picture. The underrated Mantan Moreland, who always rose above his material, easily steals every scene he's in, which the better known Shemp Howard fails to do (some 5 years before he rejoined The Three Stooges).

If you consider yourself a fan of Shemp Howard (of The Three Stooges) and have never seen this picture, DO SO IMMEDIATELY! Even though screen time for Shemp is relatively small, he and Mr. Church's "man" steal the show!!! The movie, overall, is your standard 1940's-1950's whodunit with a bit of a "weird" plot twist to throw you off course. It certainly does that, but it could have been done in a more "meaningful" manner. Aside from all that, SHEMP IS LAUGH OUT LOUD FUNNY! I picked my copy up off of eBay for around ten bucks and even though there are a couple of video glitches in it, I still consider it worth the price to catch this classic. SHEMP RULES!!!