One of Lugosi's best movies from his low-budget PRC and Monogram years. Lugosi is an inventor who creates an after-shave lotion that attracts giant "Killer Bat's" that he has created to kill off his enemyies! I bought this one along with "The Invisible Ghost" (another low-budget Lugosi romp) and was very pleased. Devil Bat is a very entertaining movie and has many fine points,including some very cool shots of giant bats attacking people and soaring out of an attic window. As well as a very impressive laboratory set. I have heard many many people bad mouth this movie and even heard some say "worse than an Ed Wood movie"! Watch this movie along with one of Karloffs "worst" films or any Ed Wood vid and you will see that even on his way down the movie scale that Bela Lugosi's magnetic presence could have even made "Die Monster Die" or "Night of the Ghouls" a good viewing experience! After several viewings this leads me to conclude that those "Devil Bat" haters out there have never even seen the film itself,only read bad reviews and pre-judging from the very B-movie title. Trust me, this movie is well worth any real Lugosi fans time.