Complex sentence: Bless the Beasts and Children (1971) is a cinema film adaptation of the eponymous novel, by Glendon Swarthout, that was directed by Stanley Kramer, featuring Bill Mumy and Barry Robins.
Split into simpler sentences: Bless the Beasts and Children is a 1971 film adaptation of the novel of the same name by Glendon Swarthout. The movie was directed by Stanley Kramer and starred Bill Mumy and Barry Robins.