What Happened to Mary
- අවුරුදු: 1912
- රට: United States of America
- ප්රභේදය: Action, Thriller
- ශබ්දාගාර: McClure Publishing Co., Edison Studios
- මූල පදය: movie serial
- අධ්යක්ෂක: Charles Brabin
- කාස්ට්: Mary Fuller, Marc McDermott, Charles Ogle, Barry O'Moore, Bliss Milford, Bigelow Cooper
