Джон Балдерстон

Playwright whose stage works provided the basis for the films "Dracula" (1931) and "Frankenstein" (1931). Balderston went on to write several superior horror screenplays and to successfully adapt a number of literary works; he scripted two fine Hollywood entertainments, the definitive version of the swashbuckling classic, "The Prisoner of Zenda" (1937), and the suspenseful "Gaslight" (1944).