David Koplan
Development Executive · at Red Granite Pictures · Sherman Oaks, California
David Koplan is a development executive at Red Granite Pictures based in Sherman Oaks, California with 3 credits on Production List, most recently Lizard Music (producer, in pre-production). Other credits include LIZARD MUSIC - Feature Film and The Smashing Machine. Production List last updated this profile on July 7, 2026.
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About
David Koplan is a film producer and founder of Magnetic Fields Entertainment, based in Sherman Oaks, California, with over 25 years of experience in the industry. He is best known for producing The Smashing Machine (A24, 2025), directed by Benny Safdie and starring Dwayne Johnson and Emily Blunt, which won the Silver Lion for Best Director at Venice. His producing credits span major studio releases — including Spirited (Apple TV+), Daddy's Home (Paramount), and Dumb and Dumber To (Universal) — as well as acclaimed independent films such as Uncut Gems (A24). He is currently producing Lizard Music at United Artists/Amazon MGM alongside Benny Safdie and Dwayne Johnson.
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Source: Production List, published by the Film & Television Industry Alliance. Cite this page as https://www.productionlist.com/production-role/david-koplan (last updated Jul 7, 2026).