- Writer, creator, and star of Netflix hit Baby Reindeer, based on his one-man play of the same name
- Gareth in Sky and Showtime’s One Normal Night
- Eddie McNally in BBC’s Against the Law
- Conrad Lennox in the Disney+ series Wedding Season
- Liam Cleasby in Sky’s Code 404
- Wrote and starred in Edinburgh & Bush Theatre sell-out Baby Reindeer
- Wrote and starred in Edinburgh & Soho Theatre Monkey See Monkey Do
Awards:
- Peabody Award for Entertainment (Baby Reindeer)
- Screen Actors Guild Nominee for Outstanding Performance in a Mini Series 2025 (Baby Reindeer)
- Golden Globe Winner for Best Limited or Anthology Series 2025 (Baby Reindeer)
- Golden Globe Nominee for Best Actor – Miniseries 2025 (Baby Reindeer)
- BAFTA Winner for Best Writer: Drama 2025 (Baby Reindeer)
- BAFTA Nominee for Best Limited Drama and Best Actor 2025 (Baby Reindeer)
- Emmy Award for Outstanding Lead Actor in a Drama Series 2024 (Baby Reindeer)
- Emmy Award for Outstanding Writing for a Limited or Anthology Series 2024 (Baby Reindeer)
- Emmy Award for Outstanding Limited or Anthology Series 2024 (Baby Reindeer)
- Screendaily Screen Star of Tomorrow 2024
- Olivier Award for Outstanding Achievement in an Affiliate Theatre 2020 (Baby Reindeer)
- Scotsman Fringe First Award for New Writing 2019 (Baby Reindeer)
- Edinburgh Comedy Award 2016 (Monkey See Monkey Do)