1918
as Charles Owen
1923
as Willis Potter
1920
as Dr. Malloy
1924
as Thomas Jefferson
1917
1916
as Richard Haynes
1914
as Capt. John Gregory (unconfirmed)
as Dr. Hugh Annersley
1913
as Winn Hardy
1915
as Warren Powers - the Inventor
as Dr. Paul Duncan
as Duncan Ross
as Frank Norman
