Please note that this filmography is subject to change.  

Hired Guns (2010) (in production) (rumored) .... Weasel
1. Untitled Star Trek Sequel (2011) (announced) .... Bones
2. Priest (2010) (post-production) .... Black Hat
And Soon the Darkness (2010) (post-production) .... Michael

3. Black Water Transit (2009) .... Earl Pike
Star Trek (2009) .... Bones
... aka Star Trek (IMAX DMR version) (Hong Kong: English title: IMAX version)
... aka Star Trek: The Future Begins (Malaysia: English title)
... aka Star Trek: The IMAX Experience (USA: IMAX version) 

4. "Comanche Moon" (2008) TV mini-series .... Woodrow F. Call
   
5. Pathfinder (2007) .... Ghost
      ... aka Pathfinder: The Legend of the Ghost Warrior (USA: promotional title)
      ... aka Sang du guerrier, Le (Canada: French title)
 
6. Out of the Blue (2006) .... Nick Harvey
   
7. Doom (2005) .... John Grimm
      ... aka Doom - Der Film (Germany)
   
8. The Bourne Supremacy (2004) .... Kirill
      ... aka Bourne Verschwörung, Die (Germany)
   
9. The Chronicles of Riddick (2004) .... Vaako
      ... aka The Chronicles of Riddick: The Director's Cut (USA: director's cut)
 
10. The Lord of the Rings: The Return of the King (2003) .... Eomer
      ... aka Herr der Ringe: Die Rückkehr des Königs, Der (Germany)
      ... aka The Return of the King (USA: short title)
 
11. The Lord of the Rings: The Two Towers (2002) .... Eomer
      ... aka Herr der Ringe: Die zwei Türme, Der (Germany)
      ... aka The Two Towers (USA: short title)
 
12. Ghost Ship (2002) .... Munder
 
13. "Xena: Warrior Princess" .... Caesar / ... (12 episodes, 1996-2001)
      ... aka Xena (Australia)
          - When Fates Collide (2001) TV episode .... Caesar
          - Lifeblood (2000) TV episode .... Kor
          - The Ides of March (1999) TV episode .... Julius Caesar
          - Endgame (1999) TV episode .... Julius Caesar
          - A Good Day (1998) TV episode .... Caesar
            (7 more)
 
14. The Price of Milk (2000) .... Rob
 
15. The Irrefutable Truth About Demons (2000) .... Harry Ballard
      ... aka Truth About Demons (USA)
 
16. The Privateers (2000) (TV) .... Capt. Aran Dravyk

 
17. "Hercules: The Legendary Journeys" .... Cupid / ... (2 episodes, 1996-1998)
- Render Unto Caesar (1998) TV episode .... Julius Caesar  
- The Green-Eyed Monster (1996) TV episode .... Cupid
 
18. Via Satellite (1998) .... Paul
 
19. Heaven (1998) .... Sweeper
 
20. Amazon High (1997) (TV) .... Kor
 
21. "Riding High" (1995) TV series .... James Westwood (unknown episodes)
 
22. "Shortland Street" (1992) TV series .... Paramedic Jamie Forrest (unknown episodes, 1993-1994)
 
23. "Homeward Bound" (1992) TV series .... Tim Johnstone
 
24. Chunuk Bair (1992) .... Wellington soldier
 
25. "Shark in the Park" (1 episode, 1990)  - Suffer Little Children (1990) TV episode