Complex sentence: Soul-Fire is a 1925 silent drama starring Richard Barthelmess and Bessie Love; directed by John S. Robertson; and is based on the Broadway production "Great Music" (1924 play) by Martin Brown.
Split into simpler sentences: Soul-Fire is a 1925 silent drama starring Richard Barthelmess and Bessie Love. The film is directed by John S. Robertson and is based on a 1924 Broadway play called "Great Music" by Martin Brown.