The Heart of Ezra Greer is a 1917 American silent drama film produced by the Thanhouser Company and directed by Emile Chautard. The film focuses on Ezra Greer, a successful middle-aged man who searches for his college age daughter, Mary. The wayward Mary was romanced and abandoned by Jack Denbeigh, later bearing his child. Once Ezra becomes broke he finds employment as the valet for Jack Denbeigh. After Jack's engagement to a cabaret girl, Mary becomes upset and leaves her child at Jack's home. Contrary to Jack's wishes, Ezra keeps the child and Jack ultimately reveals that the child is his own. Ezra convinces Jack to make things right and Ezra convinces the cabaret girl to leave Jack. After a carriage accident in which the baby is injured, Ezra and Jack rush to the hospital and find Mary