| movie | Bridget Jones: Mad About the Boy (2025)As Tom | (Not seen) |
| tv | Slow Horses (2022)As Claude Whelan(12 episodes) | (Not seen) |
| tv | Star Trek: Picard (2020)As Maurice Picard(2 episodes) | (Not seen) |
| tv | Blood & Treasure (2019)As Simon Hardwick(25 episodes) | (Not seen) |
| movie | Bridget Jones's Baby (2016)As Tom | (Not seen) |
| movie | The Hollow (2016)As Vaughn Killinger | (Not seen) |
| tv | 12 Monkeys (2015)As Athan Cole(5 episodes) | (Not seen) |
| tv | Rick and Morty (2013)As Pat Gueterman / Courier Flaps (voice)(1 episode) | (Not seen) |
| tv | Key & Peele (2012)As Shakespeare(1 episode) | (Not seen) |
| tv | Arrow (2012)As The Dodger(1 episode) | (Not seen) |
| tv | Portlandia (2011)As James Callis(1 episode) | (Not seen) |
| tv | FlashForward (2009)As Gabriel McDow(5 episodes) | (Not seen) |
| movie | Battlestar Galactica: Razor (2007) (AKA "Razor")As Dr. Gaius Baltar | (Not seen) |
| tv | Battlestar Galactica (2004)As Gaius Baltar(73 episodes) | (Not seen) |
| movie | Bridget Jones: The Edge of Reason (2004)As Tom | (Not seen) |
| tv | Battlestar Galactica (2003) (AKA "Battlestar Galactica: The Miniseries")As Gaius Baltar(2 episodes) | (Not seen) |
| movie | Bridget Jones's Diary (2001)As Tom | (Not seen) |
| tv | Jason and the Argonauts (2000)As Aspyrtes(2 episodes) | (Not seen) |