Mark O'Sullivan
ActingBedford, Bedfordshire, England
Mark O'Sullivan is a producer, actor, and writer known for Tell Me Everything (2022), Lee and Dean (2017) and My Sexual Abuse: The Sitcom (The Actual Sitcom) (2024). Mark won an RTS award in 2025 for his documentary (and sitcom episode) My Sexual Abuse: The Sitcom, made by Swan Films for Channel 4, was awarded the best Arts programme for 2025.
Known for
Credits
8
2024My Sexual Abuse: The Sitcom (The Actual Sitcom)Movieas Mark · Director · Writer
2024My Sexual Abuse: The SitcomMovieas Self · Writer
2021The NeversTV showas Orderly · 1 episodes
2020SwanMovieas Ted
2018Lee and DeanTV showas Dean · 11 episodes
20138 Out of 10 Cats Does CountdownTV showas Dean - Dictionary Corner · 1 episodes- 2011Comedy BlapsTV showas Vic · as Grant · as Vic - Grant · 1 episodes
2000ReaperMovieas Doctor