Writer, Original work, Director, Author · 48 titles
Horror de DráculaFilm· 1958Writer
A Maldição de FrankensteinFilm· 1957Writer
Drácula: O Príncipe das TrevasFilm· 1966Writer
As Noivas de DráculaFilm· 1960Writer
A MúmiaFilm· 1959Writer
Grito de PavorFilm· 1961Writer
A Vingança de FrankensteinFilm· 1958Writer
Nas Garras do ÓdioFilm· 1965Writer
The Trollenberg TerrorFilm· 1958Writer
Kolchak e Os Demônios da NoiteSeries· 1974Writer
Luxúria de VampirosFilm· 1971Director
O Horror de FrankensteinFilm· 1970Director, Writer