The film concerns upon a gorgeous heroine(Anna Lee) who 's falsely accused as nutty and wrongfully jailed in famous Bedlam asylum governed by an evil ruler (Boris Karloff) in England during 18th century .
Suspense , macabre and horror is exposed lurking , menacing , harassing in rooms, stairs , doors and reflected on the sensationalistic and cruel interpretation by Karloff . Over-the-top terror picture filled with thrills , intrigue , drama , some moments of shock and results to be pretty entertaining . Atmospheric goings-on dominate this typically tasteful horror study from director Mark Robson . Movie scenarios are based on William Hogarth paintings that imaginatively bring to life scenes about madhouse ; besides it has ideas adapted from Edgar Alan Poe writings , especially in its final conclusion . There is a certain social critical referred to horrible and revulsive conditions in which the nuts are forced to live .
The motion picture has a dark atmosphere created by Nicholas Musuruca (Stranger on third floor and Cat people) , he makes an awesome camera work , along with John Alton are the fundamental creators of Noir Film photography . As cinematography is magnificent , lights and dark are originating an eerie and creepy scenario . The movie was produced by RKO and the last of the famed Val Lewton films , the biggest producer of horror classics (Iwalked with a Zombie , Cat people , Leopard man , Ghost ship), plus he produced for director Mark Robson various films (Isle of the dead , Seventh victim) with similar technicians and artists . R.K.O. gave Val Lewton little budget to make the film , resulting in "creative" producing . In fact ; because of the incredibly tight budget, sets from other films were re-used . RKO usual musician ,Roy Webb , creates a fine score with the habitual musical director Bakaleinikoff . Excellent set design at charge of Albert D'Agostino . The picture was rightly directed by Mark Robson . Addicts of Karloff and horror should no account miss this movie . The flick will appeal to classic cinema moviegoers .