Known For
Acting
Known Credits
10
Gender
Male
Birthday
Birthday not available
Place of Birth
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.
| 2024 | My Sexual Abuse: The Sitcom (The Actual Sitcom)as Mark | |
| 2024 | My Sexual Abuse: The Sitcomas Self | |
| 2021 | The Neversas Orderly | |
| 2020 | Swanas Ted | |
| 2018 | Lee and Deanas Dean | |
| 2013 | 8 Out of 10 Cats Does Countdownas Dean - Dictionary Corner | |
| 2011 | Comedy Blapsas Grant | |
| 2011 | Comedy Blapsas Vic | |
| 2011 | Comedy Blapsas Vic - Grant | |
| 2000 | Reaperas Doctor |
| 2024 | My Sexual Abuse: The Sitcom (The Actual Sitcom)...Director | |
| 2024 | My Sexual Abuse: The Sitcom (The Actual Sitcom)...Writer | |
| 2024 | My Sexual Abuse: The Sitcom...Writer |
