Mark O'Sullivan

Known for

Acting

From

Bedford, 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.

Credits

The Nevers

20217.9out of 10

8 Out of 10 Cats Does Countdown

20137.4out of 10

Reaper

20005.4out of 10

My Sexual Abuse: The Sitcom (The Actual Sitcom)

20248.0out of 10

Lee and Dean

20186.0out of 10

Swan

20200.0out of 10

My Sexual Abuse: The Sitcom

20240.0out of 10

Comedy Blaps

20110.0out of 10