Actor:

1. Live Free or Die Hard (2007) (post-production) .... Agent Summers
   ... aka Die Hard 4.0 (Australia) (Singapore: English title) (UK) (USA: working title)
2. Star Trek: Of Gods and Men (2007) (V) (completed) .... Tuvok
   
   
3. "General Hospital" .... Dr. Trent (4 episodes, 2006-2007)
       - Episode #1.11218 (2007) TV Episode .... Dr. Trent
       - Episode #1.11132 (2006) TV Episode .... Dr. Trent
       - Episode #1.11131 (2006) TV Episode .... Dr. Trent
       - Episode dated 6 September 2006 (2006) TV Episode .... Dr. Trent
4. "Without a Trace" .... Phil Hansen (1 episode, 2007)
   ... aka W.A.T (USA: short title)
       - Tail Spin (2007) TV Episode .... Phil Hansen
5. "Sam I Am" (1 episode)
       - Pilot (????) TV Episode
6. Lost Planet: Extreme Condition (2006) (VG) (voice) .... Bandero
7. "Twenty Good Years" .... Marty (2 episodes, 2006)
       - Pilot (2006) TV Episode .... Marty
       - The Elbow Incident (2006) TV Episode .... Marty
8. "Navy NCIS: Naval Criminal Investigative Service" .... Jerry Kemper (1 episode, 2006)
   ... aka NCIS (USA: short title)
   ... aka NCIS: Naval Criminal Investigative Service (USA: new title)
       - Jeopardy (2006) TV Episode .... Jerry Kemper
9. Unbeatable Harold (2006) .... Diner Manager
10. The OH in Ohio (2006) .... Douglas
11. The Cabinet of Dr. Caligari (2005) .... Town Clerk
12. "Unfabulous" .... Officer Jones (1 episode, 2005)
        - The Job (2005) TV Episode .... Officer Jones
13. "ER" .... Dr. Medford (1 episode, 2005)
        - Alone in a Crowd (2005) TV Episode .... Dr. Medford
14. Law & Order: Criminal Intent (2005) (VG) (voice) .... Rupert Brown, Dennis Campbell, Ed Clemmons, Gordon Dixon, Walter Harris, John Lassiter, Jack Morgan
15. Roddenberry on Patrol (2003) (V) .... The Red Shirt Bandit
16. Star Trek: Elite Force II (2003) (VG) (voice) .... Lt. Commander Tuvok
17. "Any Day Now" .... Juror (1 episode, 2002)
        - The Real Thing (2002) TV Episode .... Juror
18. "Star Trek: Voyager" .... Tuvok / ... (172 episodes, 1995-2001)
    ... aka Voyager (USA: short title)
        - Endgame: Part 1 (2001) TV Episode .... Tuvok
        - Endgame: Part 2 (2001) TV Episode .... Tuvok
        - Renaissance Man (2001) TV Episode .... Tuvok
        - Homestead (2001) TV Episode .... Tuvok
        - Natural Law (2001) TV Episode .... Tuvok
          (167 more)
19. Star Trek Voyager: Elite Force (2000) (VG) (voice) .... Lt. Commander Tuvok
    
    
20. East of Hope Street (1998) .... Casey
21. "Spider-Man" .... Hobie Brown / ... (1 episode, 1997)
        - Partners in Danger Chapter 11: The Prowler (1997) TV Episode (voice) .... Prowler/Hobie Brown
22. "Star Trek: Deep Space Nine" .... T'Kar / ... (2 episodes, 1993-1995)
    ... aka DS9 (USA: promotional abbreviation)
    ... aka Deep Space Nine (USA: short title)
    ... aka Star Trek: DS9 (USA: short title)
        - Through the Looking Glass (1995) TV Episode .... Tuvok
        - Invasive Procedures (1993) TV Episode .... T'Kar
23. Star Trek: Generations (1994) .... Enterprise-B Tactical Lieutenant
    ... aka Star Trek 7 (USA: informal alternative title)
24. "Melrose Place" .... Roger Chambers (1 episode, 1994)
        - It's a Bad World After All (1994) TV Episode .... Roger Chambers
25. Bitter Vengeance (1994) (TV) .... Lt. James
26. "Hangin' with Mr. Cooper" .... Victor (2 episodes, 1993-1994)
        - Wedding Bell Blues (1994) TV Episode .... Victor
        - Seoul Shake (1993) TV Episode .... Victor
27. "Monty" .... Man #1 (1 episode)
        - Pilot (????) TV Episode .... Man #1
28. Dead Connection (1994) .... Det. Chuck Roland
    ... aka Final Combination (UK)
    ... aka Lights Out
29. "SeaQuest DSV" .... Martin Clemens (1 episode, 1993)
    ... aka SeaQuest 2032 (USA: new title)
        - Photon Bullet (1993) TV Episode .... Martin Clemens
30. "Living Single" .... Officer Taylor (1 episode, 1993)
    ... aka My Girls
        - Burglar in the House (1993) TV Episode .... Officer Taylor
31. "Murphy Brown" .... Agent #1 (1 episode, 1993)
        - The Egg & I (1993) TV Episode .... Agent #1
32. "Dark Justice" (1 episode, 1993)
        - Night Games (1993) TV Episode
33. "Star Trek: The Next Generation" .... Devor (1 episode, 1993)
    ... aka Star Trek: TNG (USA: promotional abbreviation)
        - Starship Mine (1993) TV Episode .... Devor
34. Journey to the Center of the Earth (1993) (TV) .... Joe Briggs
35. Mr. Saturday Night (1992) .... Assistant director
36. Night Eyes II (1992) .... Jesse Younger
    ... aka Hour of Darkness (UK: video title)
    ... aka Night Eyes 2 (USA: video box title)
37. "The Fresh Prince of Bel-Air" .... Eugene / ... (3 episodes, 1990-1992)
        - Those Were the Days (1992) TV Episode .... Agent Marcus Collins
        - Someday Your Prince Will Be in Effect: Part 1 (1990) TV Episode .... Eugene
        - Someday Your Prince Will Be in Effect: Part 2 (1990) TV Episode .... Eugene
38. "Tequila and Bonetti" (1 episode, 1992)
        - The Rose Cadillac (1992) TV Episode
39. The Heroes of Desert Storm (1991) (TV)
40. Dead Silence (1991) (TV) .... Dep. Ryan
    ... aka Crash
41. "Lifestories" .... K.C. (1 episode, 1991)
        - Darryl Tevis (1991) TV Episode .... K.C.
42. Eve of Destruction (1991) .... Carter
43. "Cop Rock" .... Juror (2 episodes, 1990)
        - No Noose Is Good Noose (1990) TV Episode .... Juror
        - Marital Blitz (1990) TV Episode .... Juror
44. "Freddy's Nightmares" .... Dr. Henry Picard (1 episode, 1990)
    ... aka Freddy's Nightmares: A Nightmare on Elm Street: The Series
        - Dust to Dust (1990) TV Episode .... Dr. Henry Picard
45. "Family Matters" .... Jeff (1 episode, 1990)
        - Sitting Pretty (1990) TV Episode .... Jeff
46. "Mancuso, FBI" .... Rashad (1 episode, 1990)
        - Conspiracy (1990) TV Episode .... Rashad
    
    
47. "The People Next Door" .... Answering Machine Guy (2 episodes, 1989)
        - Happy Birthday, Baby (1989) TV Episode .... Answering Machine Guy
        - I Do, I Do (1989) TV Episode .... Answering Machine Guy
48. "Alien Nation" .... Ketnes (1 episode, 1989)
        - Alien Nation (1989) TV Episode .... Ketnes
49. "Beauty and the Beast" .... Lt. Eric Parker (1 episode, 1989)
        - Sticks and Stones (1989) TV Episode .... Lt. Eric Parker
50. Roots: The Gift (1988) (TV) .... Marcellus
51. "21 Jump Street" (1 episode, 1988)
        - Slippin' Into Darkness (1988) TV Episode
52. Bird (1988) .... Harris
53. Who Gets the Friends? (1988) (TV)
54. "The Highwayman" (1988) TV Series .... D.C. Montana (unknown episodes)
55. Pulse (1988) .... Policeman
56. Police Story: Cop Killer (1988) (TV)
    ... aka Cop Killer (UK)
57. Death Wish 4: The Crackdown (1987) .... Jesse
58. "Jake and the Fatman" .... Pete (1 episode, 1987)
        - Brother, Can You Spare a Dime? (1987) TV Episode .... Pete
59. "thirtysomething" .... Salesman (1 episode, 1987)
        - Thirtysomething (1987) TV Episode .... Salesman
60. "The Twilight Zone" .... (segment "Kentucky Rye") / ... (2 episodes, 1985-1987)
        - Voices in the Earth (1987) TV Episode .... Archer
        - Healer/Children's Zoo/Kentucky Rye (1985) TV Episode .... (segment "Kentucky Rye")
61. Spaceballs (1987) .... Trooper
62. "Hill Street Blues" .... Ben Childers (1 episode, 1987)
        - Days of Swine and Roses (1987) TV Episode .... Ben Childers
63. Timestalkers (1987) (TV)
64. "Starman" .... Tyrone Washington (1 episode, 1987)
        - The System (1987) TV Episode .... Tyrone Washington
65. "Vietnam War Story" .... Sgt. Lemon (1 episode)
        - The Mine (????) TV Episode .... Sgt. Lemon
66. "Amazing Stories" .... Security Guard #1 (1 episode, 1986)
    ... aka Steven Spielberg's Amazing Stories (USA: complete title)
        - You Gotta Believe Me (1986) TV Episode .... Security Guard #1
67. Casebusters (1986) (TV) .... Dixon
68. Samaritan: The Mitch Snyder Story (1986) (TV)
69. Fire with Fire (1986) .... Jerry Washington
    ... aka Captive Hearts
70. Crossroads (1986) .... Robert Johnson
71. "Hunter" .... Sam (1 episode, 1985)
        - Killer in the Halloween Mask (1985) TV Episode .... Sam
    

Director:

1. Star Trek: Of Gods and Men (2007) (V) (completed)
   
   
2. Roddenberry on Patrol (2003) (V)
3. "Psychic Investigators" (2002) TV Series
   
   
4. "The F.B.I. Files" (1 episode)
       - A Bitter End (????) TV Episode
5. "Star Trek: Voyager" (1 episode, 1998)
   ... aka Voyager (USA: short title)
       - Living Witness (1998) TV Episode
6. "The Heartbreak Cafe" (1997) TV Series (unknown episodes)
   

Producer:

1. Roddenberry on Patrol (2003) (V) (producer)
   
   
2. East of Hope Street (1998) (executive producer) (producer)
   

Self:

1. "Space Top 10 Countdown" .... Himself (1 episode, 2006)
       - Movie Aliens (2006) TV Episode .... Himself
2. Geeks (2004) .... Himself
3. OB-1 (2002) (TV) .... Himself
   ... aka Orbital Broadcast One (USA)
   
   
4. Trekkies (1997) .... Himself