Ernest Maupain (1869–1944) was a French film actor who appeared in many American films during the silent era. He played the role of Professor Moriarty in the 1916 Essanay Studios film Sherlock Holmes.
1929
as Monsieur Morrel
1927
1924
1923
as L'abbé Laugier
1922
1922
as Le père Silve
1920
as Lefranc
1918
as The marquis
1918
as The Kaiser / Field Marshal von Hindenburg
1918
1917
as Mr. Pierce
1917
as Maupain
1916
as William H. Blithers
1916
as Professor Moriarty
1916
as Doctor Maxwell
1915
as John Allan
1915
as Prince Bolarez