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ActingBedford, Bedfordshire, EnglandMale

Mark O'Sullivan

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.

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Known For
Selected acting credits linked back into MediaHub.
The Nevers poster
The Nevers
Unknown • Series
8 Out of 10 Cats Does Countdown poster
8 Out of 10 Cats Does Countdown
Unknown • Series
Lee and Dean poster
Lee and Dean
Unknown • Series
Reaper poster
Reaper
Unknown • Series
Swan poster
Swan
Unknown • Series
My Sexual Abuse: The Sitcom poster
My Sexual Abuse: The Sitcom
Unknown • Series
No poster
My Sexual Abuse: The Sitcom (The Actual Sitcom)
Unknown • Series
No poster
Comedy Blaps
Unknown • Series
No poster
Comedy Blaps
Unknown • Series
No poster
Comedy Blaps
Unknown • Series
Quick Facts
TMDB profile details and alternate names.

Known For Department

Acting

Born

Unknown

Place of Birth

Bedford, Bedfordshire, England

Also Known As

No aliases listed.
Behind the Camera
Selected crew credits from TMDB combined credits.

My Sexual Abuse: The Sitcom

Writer

Movie

My Sexual Abuse: The Sitcom (The Actual Sitcom)

Director

Movie

My Sexual Abuse: The Sitcom (The Actual Sitcom)

Writer

Movie