Mary Regan
- Curs: 1919
- País: United States of America
- Gènere: Drama, Crime, Romance
- Estudi: Anita Stewart Productions, Louis B. Mayer Productions
- Paraula clau:
- Director: Lois Weber
- Repartiment: Anita Stewart, Frank Mayo, Carl Miller, J. Barney Sherry, Brinsley Shaw, George Hernandez