Mark O'Sullivan

Mark O'Sullivan

Acting · 4 movies · 3 TV shows

Bedford, 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.

Known for: The Nevers Reaper Lee and Dean

Mark O'Sullivan Movies & TV Shows

All (7) Movies TV Shows

Every movie and TV show featuring Mark O'Sullivan, sorted by how many viewers have rated them, from The Nevers, Reaper and Lee and Dean to lesser-known roles. Click any poster to see details and watch it free in HD on MyFlixer.

The Nevers poster
HD
7.9

The Nevers

2021TV
Reaper poster
HD
5.4

Reaper

2000Movie
Lee and Dean poster
HD
6.0

Lee and Dean

2018TV
Comedy Blaps poster
HD
N/A

Comedy Blaps

2011TV
My Sexual Abuse: The Sitcom poster
HD
N/A

My Sexual Abuse: The Sitcom

2024Movie
My Sexual Abuse: The Sitcom (The Actual Sitcom) poster
HD
N/A

My Sexual Abuse: The Sitcom (The Actual Sitcom)

2024Movie
Swan poster
HD
N/A

Swan

2020Movie