Marcel Grabowiecki
Writing
Marcel Grabowiecki is a London-based actor and screenwriter originally from Gdańsk, Poland. He trained for nearly a decade at the State Ballet School before moving to London to study drama, where he discovered a passion for screenwriting.
His debut short film, What I Can't Tell You, received multiple international awards across the 2020 and 2021 festival circuit. He followed this with the psychological thriller Ebb & Flow, which he co-wrote, produced, and starred in, earning international recognition in 2024. That same year, he wrote the comedy feature Boys Cry, which is currently in development.
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In 2025, Marcel became a Sundance Collab TV Writing Program alumnus, and his original TV comedy pilot was selected as a finalist in the Palm Springs International Screenplay Awards.
As of 2026, Marcel continues to work across film and television as both an actor and writer. He recently wrapped production on a Focus Features horror film scheduled for release in late 2026, as well as an A24 thriller set for release in 2027.
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Known for
Behind the camera1
- TBAEbb & Flow Writer, Producer
Acting3
- 2026Werwulf
- TBAEbb & Flow as River
- TBAFlesh of the Gods