How many movies have Lillian Gish and Lionel Barrymore acted in together?

They have worked on 4 movies together! Their first movie together was Judith of Bethulia (1914) while their highest rated movie together was Ben-Hur: A Tale of the Christ (1925). They have not worked together since D.W. Griffith - Years of Discovery 1909-1913 (2002). They are most known for their drama films together.