Complex sentence: He also directed the horror thriller film "Stephanie" (2017), with Frank Grillo in the leading role, and co-wrote and produced the film adaptation of Stephen King's "The Dark Tower" series, which was released on August 4,2017.
Split into simpler sentences: He also directed the horror thriller film "Stephanie" (2017), with Frank Grillo in the leading role. Goldsman co-wrote and produced the film adaptation of Stephen King's "The Dark Tower" series, which was released on August 4,2017.