The Strange Case of Mary Page (1916) Edna Mayo and Henry B. Walthall postcard Have you seen The Strange Case of MARY PAGE Essanay's postcard with Henry B. Walthall and Edna Mayo. Directed by J. Charles Hayden. Essanay. (serial) More Information on this film...                                      This work (The Strange Case of Mary Page (1916), by Essanay), identified by Bruce Calvert, is free of known copyright restrictions. Books None Last Modified September 21, 2013