Mark O'Sullivan

Known For Acting

Mark O'Sullivan's poster

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.

Personal details

Gender

Male

Place of Birth

Bedford, Bedfordshire, England

Photos

No photo available.

Known For

Credits

Actor

  • Previous
  • 4

Director

  • Previous
  • 1

Writer

  • Previous
  • 1