PersonBoris Karloff7 credits in the catalogue — acting.ActingFrankenstein1931The MonsterThe Mummy1932Imhotep / Ardath BeyScarface1932GaffneyThe Old Dark House1932MorganBride of Frankenstein1935The MonsterHouse of Frankenstein1944Dr. Gustav NiemannThe Secret Life of Walter Mitty1947Dr. Hollingshead