What Happened to Mary
- Tau: 1912
- Whenua: United States of America
- Momo: Action, Thriller
- Studio: McClure Publishing Co., Edison Studios
- Kupu matua: movie serial
- Kaiwhakahaere: Charles Brabin
- Maka: Mary Fuller, Marc McDermott, Charles Ogle, Barry O'Moore, Bliss Milford, Bigelow Cooper
