What Happened to Mary
- Odun: 1912
- Orilẹ-ede: United States of America
- Oriṣi: Action, Thriller
- Situdio: McClure Publishing Co., Edison Studios
- Koko-ọrọ: movie serial
- Oludari: Charles Brabin
- Simẹnti: Mary Fuller, Marc McDermott, Charles Ogle, Barry O'Moore, Bliss Milford, Bigelow Cooper
