All is not well in Heathville, the town where cosmetic magnates live off the wealth and riches made from the purchase of a cold cream formula from benevolent scientist Dr. Carruthers. Or is Dr. Carruthers as nice as he seems? Maybe, while others sleep, he experiments with bats and somehow comes up with some huge bat that kills people that have used a specially formulated cologne or aftershave. Such is the premise of The Devil Bat, with the addition of a couple wise-cracking, no-acting newspaper men thrown in for extra measure. The film was one of those Poverty Row features made by Bela Lugosi in the forties, and if anything, it is fun to watch. But that does not mean it is good. Lugosi hams up his scenes with outrageous speeches and the usual flair only he can give. The rest of the cast is very unspectacular as is the script, the special effects, the budget, and the direction. Speaking of direction, this film WAS directed by the man who would later bring us Hillbillys in a Haunted House. Enough said!