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Mark O'Sullivan
Acting
Acting0Bedford, Bedfordshire, England
Biography
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.
Filmography
10 credits
Swan
Movie
Ted
My Sexual Abuse: The Sitcom
Movie • 2024
Self
Reaper
Movie • 2000
Doctor
My Sexual Abuse: The Sitcom (The Actual Sitcom)
Movie • 2024
Mark
The Nevers
TV • 2021
Orderly
8 Out of 10 Cats Does Countdown
TV • 2013
Dean - Dictionary Corner
Lee and Dean
TV • 2018
Dean
Comedy Blaps
TV • 2011
Vic
Comedy Blaps
TV • 2011
Grant
Comedy Blaps
TV • 2011
Vic - Grant