Mark O'Sullivan

Credits

Cast Credits

Tell Me Everything (2022)

Guest starring as Mr Horrocks (5 episodes)

• Episode 1x06: Episode 6 (Dec 7, 2022)
• Episode 1x04: Episode 4 (Dec 7, 2022)
• Episode 1x03: Episode 3 (Dec 7, 2022)
• Episode 1x02: Episode 2 (Dec 7, 2022)
• Episode 1x01: Episode 1 (Dec 7, 2022)
• View 2 more
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The Nevers (2021)

Guest starring as Orderly

• Episode 1x06: True (May 16, 2021)

Lee and Dean (2018)

Starring as Dean

8 Out of 10 Cats Does Countdown (2012)

Guest starring as Dean

• Episode 19x04: Miles Jupp, Sophie Duker, Lee and Dean (Jan 30, 2020)

Crew Credits

Tell Me Everything (2022)

Show crew as Creator

Episode crew as Writer (4 episodes)

• Episode 1x06: Episode 6 (Dec 7, 2022)
• Episode 1x03: Episode 3 (Dec 7, 2022)
• Episode 1x02: Episode 2 (Dec 7, 2022)
• Episode 1x01: Episode 1 (Dec 7, 2022)
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Morgana Robinson's The Agency (2016)

Episode crew as Writer (3 episodes)

• Episode 1x06: Episode 6 (Oct 31, 2016)
• Episode 1x04: Episode 4 (Oct 17, 2016)
• Episode 1x02: Episode 2 (Oct 3, 2016)