A screenwriter based in Helsinki. In 2024 he finished his Master of Arts in screenwriting at Aalto university. As a filmmaker he dabbles in dark humor, absurd concepts and horror and has written several short films, including science fiction comedy Crazy Crabs From Outer Space (2022), Bad Hair Day (2023) and the youth horror short The Locker Room (2024), the last two also being directed by him. Sebastian's latest project as a writer-director is an audio horror series for Yle and Munck Studios.