The Sealed Envelope
- बर्ष: 1919
- देश: United States of America
- विधा: Mystery, Drama
- स्टुडियो: Universal Film Manufacturing Company, Bluebird Photoplays
- कीवर्ड:
- निर्देशक: Douglas Gerrard
- जात: Fritzi Brunette, William Sheer, Joseph W. Girard, Charles Dorian, Catherine Wallace, Ogden Crane
