Ronald Bronstein
Age: 54
United States
Actor
Director
Editor
Screenplay
Writer
Biography
Ronald Bronstein is an American film director, screenwriter, editor and actor. He directed, wrote and edited the 2007 film Frownland. He is also known as a prominent collaborator of the Safdie brothers, having acted as editor on all their features, and co-written all their screenplays since 2014's Heaven Knows What.