
Biography
Ronald Bronstein is an American screenwriter, film editor, director and actor. He directed, wrote and edited the independent film Frownland (2007). He frequently collaborates with the Safdie brothers, notably co-writing and co-editing Good Time (2017), Uncut Gems (2019), and Marty Supreme (2025). For Marty Supreme, he was nominated for Best Picture, Best Original Screenplay, and Best Editing at the 98th Academy Awards.
Source: Wikipedia · CC BY-SA
Awards & recognition
- Academy Award — Best Picture · nominated
- Academy Award — Best Film Editing · nominated
- Academy Award — Best Writing, Original Screenplay · nominated
Filmography20 titles

Pee-wee as Himself

Marty Supreme

Thank You Very Much

Monsters of God

Uncut Gems

Good Time

Meet the Filmmakers: Josh and Benny Safdie

The History of Concrete

Ren Faire

Primetime

Daddy Longlegs

Heaven Knows What

The Curse

If I Had Legs I'd Kick You

Adam Sandler: Love You

Frownland

Funny Pages

Yeast

Neighbors

Sarah Squirm: Live + in the Flesh