Wonderfully atmospheric film with a unique sense of place and well-drawn characters. Karloff's performance here is excellent, yet very different from his work in other films. You may be disappointed if you go in expecting something like his horror classics for Universal. This one is suggestive rather than shocking, and I'd recommend it to anyone who likes the subtle horrors of Cat People, The Innocents, or even Rosemary's Baby. Because of its literate script and interesting character development, Isle of the Dead may also appeal to others who don't usually like horror.
Review of Isle of the Dead
