The Trey o' Hearts - The Trey o' Hearts is a 1914 action film serial directed by Wilfred Lucas and Henry MacRae. It was based on the novel of the same name by Louis Joseph Vance. This film is currently considered to be lost. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Film