“The Whistler” reveals the inner secrets… locked in a killer’s tortured brain!
Selected disc options for Mysterious Intruder
Search Blu-ray.com
DVD comparison available on 
Notes
- Indicator’s Blu-ray is included in the “Columbia Noir #6: The Whistler” box set with The Whistler (1944), The Mark of the Whistler (1944), The Power of the Whistler (1945), Voice of the Whistler (1945), The Secret of the Whistler (1946), The Thirteenth Hour (1947) and The Return of the Whistler (1948). It includes a 120-page booklet with writing by Tim Lucas.
- Sony’ “Choice Collection” DVD-R contains no extras.