Few will argue with the contention that RKO Radios 1939 adaptation of Victor Hugos The Hunchback of Notre Dame was the best of the many screen versions of the Hugo classic. We say this even allowing for certain liberties taken with the source material-liberties calculated by scenarists Sonya Levien and Bruno Frank to draw parallels between 15th century Paris and 20th century Europe. Thus, Claude Frollo (Cedric Hardwicke), the villain of the piece, is no longer merely a religious hypocrite unable to control his own carnal desires. Instead, Frollo is a bush-league Hitler, warning that the invention of the printing press is dangerous in that it will encourage the rabble to think for themselves, and plotting the persecution and destruction of the undesirable gypsies. In the same vein, Gringoire the Poet (Edmond OBrien in his film debut) has been transformed into an agit-prop Group Theatre activist, bent on bringing the unvarnished truth to the ignorant Parisians. Many of Hugos subplots have been dispensed with, the better to concentrate on the grotesquely deformed Quasimodo (Charles Laughton), bell-ringer of Notre Dame Cathedral, and his puppylike loyalty towards imperiled gypsy dancer Esmerelda (Maureen OHara, in her first American film appearance). The schism between the haves and have-nots in the walled city of Paris is illustrated in broad, visually dynamic strokes by director William Dieterle. ~ Hal Erickson, All Movie Guide