What Happened to Mary
- Он: 1912
- Улс: United States of America
- Төрөл: Action, Thriller
- Студио: McClure Publishing Co., Edison Studios
- Түлхүүр үг: movie serial
- Захирал: Charles Brabin
- Цутгамал: Mary Fuller, Marc McDermott, Charles Ogle, Barry O'Moore, Bliss Milford, Bigelow Cooper
