AaronCapenBanner Actor Lloyd Corrigan took a turn directing this little-seen but fun thriller that casts Boris Karloff as elderly inventor David Mallory, who has created a new state-of-the-art burglar alarm that former rival Steven Ranger(played by Samuel Hinds) has bought, but maliciously refuses to put on the market, ruining Mallory because he had married a woman that Ranger had loved. Furious, Mallory plans revenge by preventing the alarms going off in Ranger's stores during minor thefts, but this brings on the unwanted attention of gangsters, who kidnap Mallory's daughter Joan(played by Jean Rogers) to force him to work for them. Pretty good film has a sympathetic performance by Karloff and a good pace, with imaginative story. Deserves to be better known.

bsmith5552 "Night Key" was a change of pace for Universal's horror star Boris Karloff. Playing largely horror related roles through most of the 1930's, this film offered him a chance to step out of that genre for a welcome change of pace.Karloff plays mild mannered inventor David Mallory who lives with his daughter Jean (Jean Rogers), has invented a new "electric eye" security system. He had been cheated out of the profits of his previous wire based system by unscrupulous businessman and former friend Steven Ranger (Samuel S. Hinds). This time however, Mallory has also invented a "night key" system which disables his security systems.Mallory's lawyer, Kruger (Edwin Maxwell) conspires with Ranger to cheat Mallory out of his rightful royalties for his new invention. With the help of petty crook Petty Louie (Hobart Cavanaugh) who he helps escape from Ranger's holding cell, the two set out to discredit Ranger's company. Meanwhile Ranger Officer Jim Travis (Warren Hull) tries to locate Mallory and in doing so falls in love with Jean.Mallory using his "night key" disables the Ranger Security Systems of several business, taking nothing, in order to destroy consumer confidence in Ranger. A gangster, known only as "The Kid" (Alan Baxter) becomes interested in Mallory's invention. Petty Louie gives up Mallory's location thinking that the two will make some dough working for The Kid. The Kid has other ideas.Karloff as always delivers a solid performance as the going blind inventor. No mad scientist here. The requisite romance between Rogers and Hull adds little to the story. Cavanaugh almost walks off with the film as the small time crook Petty Louie. Baxter is also good as The Kid. Ward Bond appears as one of Baxter's henchmen, Fingers. Also watch for long time character actor George Cleveland as Ranger's engineer and for "B" western fans, Roy Barcroft in an early bit as a Ranger technician.

theowinthrop While not a major role for Boris Karloff, this film shows that he could have played nicer guys in his career, if he had never been shown the road to cinematic fame. He plays David Mallory, a kindly, hard working inventor who has perfected one of the first complete security systems of modern times (the 1930s version of those systems that are used in films like MISSION IMPOSSIBLE). Mallory lives with his daughter Joan (Jean Rogers) and hopes that it's marketing will give them the financial security that they have always deserved. But he has been cheated by his partner, Steven Ranger (Samuel S. Hinds) with the assistance of his lawyer Kreuger (Edwin Maxwell). Mallory is torn between seeking legal redress and getting vengeance (a typical Karloff situation, but usually his ego pushes it towards vengeance). Instead, he is befriended by a small time thief (Hobart Cavanaugh) whom he helps by defusing his alarm system in a robbery. Unfortunately this comes to the attention of a major criminal (Alan Baxter) who forces Karloff to do this to all the businesses that are using his system (the "Night Key" of the title). The story is unique in that Karloff is not a villain at all in this (his actions in aiding criminals are forced on him, except when he helps the fairly decent Cavanaugh). But it's not the only switch in the casting. The real villain in here (except for Baxter) is Samuel S. Hinds.Hinds normally was cast as a decent man - the father or grandfather of the hero or heroine. He is Katherine Hepburn's father in STAGEDOOR, who arranges her being hired by Adolphe Menjou so she can be "cured" of her acting bug. He is best recalled as the unfortunate father of Jimmy Stewart in IT'S A WONDERFUL LIFE, who founds the savings and loan, battles Potter, but drops dead from a heart attack before Stewart can leave Bedford Falls. Occasionally he played rogues - he is the crooked judge in the film DESTRY RIDES AGAIN. But he goes really full blown here. Also, in the Bing Crosby film DOUBLE, OR NOTHING! Hinds is the sneaky father of a family of would-be heirs, out to sabotage the opposition by any underhanded trick they can come up with. In NIGHT KEY when the system is tested on the night it is installed it catches a small time crook. Hinds is upset by that: "Why can't you be a big time crook?", he shouts at the poor thief. It is an odd switch of the two actor's position from their normal roles. Karloff was such a good actor (as was Hinds) that their switch in characterizations is carried off well. Not a great film, NIGHT KEY is a very well made minor product: a filler for the movie house program besides the grade "A" productions, the short subjects, cartoons, travelogues, etc. As such it is worth viewing in order to see what Karloff might have ended up doing more of had he had less luck.

jsl151 I remember seeing this film on one of the independant channels in NYC. I don't know if AMC ever ran it. It was nice to see Boris in a role where he isn't the monster or villan.In a memorable scene, after being screwed by his former partners, he and a petty crook go to the alarm companys' clients' stores at night, over-ride the alarm system with radio waves from his "night key" (hence the title?) and cause harmless mischeif, such as opening all the umbrellas in an umbrella store. Eventually REAL criminals learn of his device, and force him to assist them in a major heist. He gets away but is injured (I think). At the central monitoring center he sets ALL the indicators to "alarm", so when the night key is used that location shows as "safe". The cops go there and arrest them. He gets possession of his patent on a new system, which hopefully will screw his old partners to an extent greater than they screwed him.A nice little film.