Complex sentence: The screenplay is based on a short story of the same name by Bret Harte, which has been brought to film at least five times, including in 1919 with Harry Carey and in 1952 with Dale Robertson.
Split into simpler sentences: The screenplay is based on a short story of the same name by Bret Harte. Harte's story has been brought to film at least five times, including in 1919 with Harry Carey and in 1952 with Dale Robertson.