Actor:

1. Quantum Quest: A Cassini Space Odyssey (2009) (in production) (voice) .... Milton
2. P.J. (2007) (post-production) .... Stan Jamison
3. Universal Signs (2006) (post-production) .... Father Joe
   
   
4. "Stargate: Atlantis" .... Richard Woolsey (5 episodes, 2006-2007)
   ... aka Porte d'Atlantis, La (Canada: French title: dubbed version)
   ... aka Stargate: Atlantis (USA: Spanish title)
       - The Seer (2007) TV Episode .... Richard Woolsey
       - The Return: Part 2 (2006) TV Episode .... Richard Woolsey
       - The Return: Part 1 (2006) TV Episode .... Richard Woolsey
       - Misbegotten (2006) TV Episode .... Richard Woolsey
       - No Man's Land (2006) TV Episode .... Richard Woolsey
5. The Blacksmith and the Carpenter (2007) .... Ishmael
6. "Stargate SG-1" .... Richard Woolsey / ... (7 episodes, 2004-2007)
   ... aka Porte des étoiles, La (Canada: French title: dubbed version)
       - The Shroud (2007) TV Episode .... Richard Woolsey
       - Morpheus (2006) TV Episode .... Richard Woolsey
       - Flesh and Blood (2006) TV Episode .... Richard Woolsey
       - The Scourge (2006) TV Episode .... Richard Woolsey
       - Prototype (2005) TV Episode .... Agent Richard Woolsey
         (2 more)
7. "Cold Case" .... Arthur Lennox (1 episode, 2007)
       - Knuckle Up (2007) TV Episode .... Arthur Lennox
8. Rocketboy (2006) .... Roger Lange
9. A.I. Assault (2006) (TV) .... Doctor John Foster
   ... aka Shockwave (USA: DVD title)
10. Love Hollywood Style (2006) .... George
11. "Eve" .... Professor Dunson (1 episode, 2006)
        - To Sir, with Mom (2006) TV Episode .... Professor Dunson
12. "The O.C." .... Bill Merriam (1 episode, 2006)
        - The Pot Stirrer (2006) TV Episode .... Bill Merriam
13. "Masters of Horror" .... Kurt Rand (1 episode, 2005)
        - Homecoming (2005) TV Episode .... Kurt Rand
14. "E-Ring" .... Larry Kincaid (2 episodes, 2005)
        - The Forgotten (2005) TV Episode .... Larry Kincaid
        - Toy Soldiers (2005) TV Episode .... Larry Kincaid
15. "The 4400" .... Trent Appelbaum (1 episode, 2005)
        - Weight of the World (2005) TV Episode .... Trent Appelbaum
16. "Justice League" .... Amazo / ... (6 episodes, 2002-2004)
    ... aka JL (USA: promotional abbreviation)
        - Wake the Dead (2004) TV Episode (voice) .... Amazo - Reporter #2
        - The Return (2004) TV Episode (voice) .... Amazo
        - Tabula Rasa: Part 1 (2003) TV Episode (voice) .... Amazo
        - Tabula Rasa: Part 2 (2003) TV Episode (voice) .... Amazo
        - The Savage Time: Part 2 (2002) TV Episode (voice) .... Blackhawk
          (1 more)
17. "The West Wing" .... E. Bradford Shelton (1 episode, 2004)
        - The Supremes (2004) TV Episode .... E. Bradford Shelton
18. Star Trek: The Experience - Borg Invasion 4D (2004) .... The Doctor
19. "The Lyon's Den" .... Det. Nick Traub / ... (7 episodes, 2003)
        - Ex (2003) TV Episode .... Det. Nick Traub
        - Trick or Treat (2003) TV Episode .... Det. Nick Traub
        - Hubris (2003) TV Episode .... Det. Nick Traub
        - Separation Anxiety (2003) TV Episode .... Det. Nick Traub
        - The Other Side of Caution (2003) TV Episode .... Det. Nick Traub
          (2 more)
20. Roddenberry on Patrol (2003) (V) .... Doctor
21. Looney Tunes: Back in Action (2003) .... Acme VP, Rhetorical Questions
    ... aka Looney Tunes Back in Action: The Movie (USA: DVD box title)
22. "The Dead Zone" .... Mitch McMurtry (1 episode, 2003)
    ... aka Stephen King's Dead Zone (USA)
        - The Storm (2003) TV Episode .... Mitch McMurtry
23. "Sabrina, the Teenage Witch" .... Bob Jacobs (1 episode, 2003)
    ... aka Sabrina (USA: promotional abbreviation)
    ... aka Sabrina Goes to College (USA: promotional title)
        - Spellmanian Slip (2003) TV Episode .... Bob Jacobs
24. "The Practice" .... Dr. Edmunds (1 episode, 2002)
        - Neighboring Species (2002) TV Episode .... Dr. Edmunds
25. "Grim & Evil" .... Cod Commando (1 episode, 2002)
    ... aka The Grim Adventures of Billy & Mandy (USA: new title)
        - Little Rock of Horrors/The Pie Who Loved Me/Dream a Little Dream (2002) TV Episode (voice) .... Cod Commando
26. Until Morning (2002) .... Brad Scott
27. "Crossing Jordan" .... Father Bruno Casnelli (1 episode, 2002)
        - Miracles & Wonders (2002) TV Episode .... Father Bruno Casnelli
28. "Frasier" .... Charlie Koechner (1 episode, 2001)
        - Bully for Martin (2001) TV Episode .... Charlie Koechner
29. "Star Trek: Voyager" .... The Doctor (172 episodes, 1995-2001)
    ... aka Voyager (USA: short title)
        - Endgame: Part 1 (2001) TV Episode .... The Doctor
        - Endgame: Part 2 (2001) TV Episode .... The Doctor
        - Renaissance Man (2001) TV Episode .... The Doctor
        - Homestead (2001) TV Episode .... The Doctor
        - Natural Law (2001) TV Episode .... The Doctor
          (167 more)
30. "Seven Days" .... Maj. Michael McGrath (1 episode, 2001)
    ... aka Seven Days: The Series
        - Revelation (2001) TV Episode .... Maj. Michael McGrath
31. "Buzz Lightyear of Star Command" .... Professor Reddschift (1 episode, 2000)
        - First Missions (2000) TV Episode (voice) .... Professor Reddschift
32. The Amati Girls (2000) .... Grace's Doctor
33. Star Trek Voyager: Elite Force (2000) (VG) (voice) .... The Doctor
34. "The Eddie Files" .... Francois Montage (1 episode, 2000)
        - Length and Area: Sleep Like a Dog (2000) TV Episode .... Francois Montage
35. Slice of Life (2000) .... The Man
    
    
36. "Ally McBeal" .... Barry Philbrick (1 episode, 1999)
        - Love's Illusions (1999) TV Episode .... Barry Philbrick
37. Archibald the Rainbow Painter (1998) .... Dr. Kurtz
    ... aka The Homefront (USA: cable TV title)
38. "The Outer Limits" .... Emmet Harley (1 episode, 1998)
    ... aka The New Outer Limits (USA: promotional title)
        - Sarcophagus (1998) TV Episode .... Emmet Harley
39. Small Soldiers (1998) .... Ralph, Clean Room Technician
40. "Early Edition" .... Doctor (1 episode, 1997)
        - Faith (1997) TV Episode .... Doctor
41. Pfish and Chip (1997) (TV) (as Bob Picardo) .... Pfish
    ... aka Blammo the Clown
42. The Second Civil War (1997) (TV) .... Godfrey
43. "Star Trek: Deep Space Nine" .... Dr. Lewis Zimmerman / ... (1 episode, 1997)
    ... aka DS9 (USA: promotional abbreviation)
    ... aka Deep Space Nine (USA: short title)
    ... aka Star Trek: DS9 (USA: short title)
        - Doctor Bashir, I Presume? (1997) TV Episode .... Dr. Lewis Zimmerman/EMH Mark I
44. "The Blues Brothers Animated Series" .... Mr. Gentry / ... (3 episodes)
        - Dancing in the Dark (????) TV Episode (voice) .... Mr. Gentry
        - Gigolo Jake (????) TV Episode (voice) .... Mr. Gentry/Smenge Mouthwash Guy
        - Piano Movin' Blues (????) TV Episode (voice) .... Mr. Gentry
45. Women Without Implants (1997)
46. Star Trek: First Contact (1996) .... Emergency Medical Hologram
    ... aka Star Trek 8 (USA: informal alternative title)
47. Menno's Mind (1996) .... Senator Taylor
    ... aka Power.com (Canada: English title: video title) (USA: video title)
48. Out There (1995) (TV) (uncredited) .... Walter Danverstein
49. "ER" .... Abraham Zimble, Mobile Notary (1 episode, 1995)
        - Days Like This (1995) TV Episode .... Abraham Zimble, Mobile Notary
50. Short Pfuse (1995) (TV) (as Bob Picardo) .... Pfish
51. Ripple (1995)
52. The Pagemaster (1994) (voice) (as Robert Piccardo) .... Pirate
53. Wagons East (1994) .... Ben Wheeler
54. Runaway Daughters (1994) (TV) .... Mr. Cahn
55. White Mile (1994) (TV) .... Tom Horton
56. Revenge of the Nerds IV: Nerds in Love (1994) (TV) .... Chad Penrod
57. "Tales from the Crypt" (1 episode, 1993)
    ... aka HBO's Tales from the Crypt
        - Till Death Do We Part (1993) TV Episode
58. Fatal Deception: Mrs. Lee Harvey Oswald (1993) (TV) .... David Lifton
    ... aka Marina's Story
59. "Home Improvement" .... Joe Morton (2 episodes, 1993)
        - Blow Up (1993) TV Episode .... Joe Morton
        - A Sew, Sew Evening (1993) TV Episode .... Joe Morton
60. "The Adventures of Brisco County Jr." .... Puel (1 episode, 1993)
    ... aka Brisco County Jr.
        - The Orb Scholar (1993) TV Episode .... Puel
61. "Batman" .... Eddie G. (1 episode, 1993)
    ... aka Batman: The Animated Series (USA: promotional title)
    ... aka The Adventures of Batman & Robin (USA: new title)
        - The Man Who Killed Batman (1993) TV Episode (voice) .... Eddie G.
62. Matinee (1993) .... Howard, the Theater Manager
63. "Dinosaurs" .... Clerk / ... (3 episodes, 1992-1993)
        - The Son Also Rises (1993) TV Episode .... Clerk
        - Wilderness Weekend (1992) TV Episode (voice) .... Muse
        - Little Boy Boo (1992) TV Episode (voice) .... Ted
64. "The Powers That Be" .... Larry (1 episode, 1992)
        - Sophie's Big Decision (1992) TV Episode .... Larry
65. Samantha (1992) .... Neil Otto/Mr. Samantha
66. Deadly Matrimony (1992) (TV) .... Prosecutor
    ... aka Shattered Promises
67. A Murderous Affair: The Carolyn Warmus Story (1992) (TV) .... David Lewis
    ... aka The Lovers of Deceit: The Carolyn Warmus Story (USA: alternative title)
68. "CBS Schoolbreak Special" .... Paul Lance (1 episode, 1992)
        - Two Teens and a Baby (1992) TV Episode .... Paul Lance
69. The Witches of Eastwick (1992) (TV) .... Raymond Gentry
70. "L.A. Law" .... Joe Dumphy / ... (2 episodes, 1987-1991)
        - Lose the Boss (1991) TV Episode .... Joe Dumphy
        - Fifty Ways to Floss Your Lover (1987) TV Episode .... Lawyer Joe Dumphy
71. She Says She's Innocent (1991) (TV) .... Dr. Gilmore
    ... aka Violation of Trust
72. Motorama (1991) .... Jerry the Policeman
73. "China Beach" .... Dr. Richard / ... (54 episodes, 1988-1991)
        - Hello, Goodbye (1991) TV Episode .... Dr. Richard
        - Through and Through (1991) TV Episode .... Dr. Richard
        - Rewind (1991) TV Episode .... Dr. Richard
        - Quest (1991) TV Episode .... Dr. Richard
        - The Always Goodbye (1991) TV Episode .... Dr. Richard
          (49 more)
74. "The Wonder Years" .... Coach Cutlip (15 episodes, 1988-1991)
        - The Wonder Years (1991) TV Episode .... Coach Cutlip
        - Graduation (1991) TV Episode .... Coach Cutlip
        - A Very Cutlip Christmas (1990) TV Episode .... Coach Cutlip
        - The Sixth Man (1990) TV Episode .... Coach Cutlip
        - The Journey (1990) TV Episode .... Coach Cutlip
          (10 more)
75. L.A. Story (1991) (voice) (uncredited) .... Voicephone
76. Frame Up (1991) .... Frank Govers
77. Gremlins 2: The New Batch (1990) .... Forster
78. Total Recall (1990) (voice) .... Voice of Johnnycab
    
    
79. Loverboy (1989) .... Reed Palmer
80. "Newhart" .... Terry (1 episode, 1989)
        - The Little Match Girl (1989) TV Episode .... Terry
81. The 'burbs (1989) .... Joe, Garbageman #2
82. The Cover Girl and the Cop (1989) (TV) .... Denise's date
    ... aka Beauty & Denise
83. 976-EVIL (1989) .... Mark Dark
84. Jack's Back (1988) .... Dr. Carlos Battera
85. Dead Heat (1988) .... Lieutenant Herzog
86. China Beach (1988) (TV) .... Dr. Dick Richard
87. "St. Elsewhere" .... Eli (1 episode, 1987)
        - Weigh In, Way Out (1987) TV Episode .... Eli
88. Amazon Women on the Moon (1987) .... Rick Raddnitz (segment "Roast Your Loved One")
89. The Man Who Fell to Earth (1987) (TV) .... Agent Richard Morse
90. Bates Motel (1987) (TV) .... Dr. Goodman
91. Innerspace (1987) .... The Cowboy
92. Roses Are for the Rich (1987) (TV) .... Durant
93. "21 Jump Street" .... Ralph Buckley (1 episode, 1987)
        - Gotta Finish the Riff (1987) TV Episode .... Ralph Buckley
94. Munchies (1987) .... Bob Marvalle
95. Back to School (1986) .... Giorgio
96. "Scarecrow and Mrs. King" .... Randall Skylar (1 episode, 1986)
        - Three Little Spies (1986) TV Episode .... Randall Skylar
97. "Amazing Stories" .... Tony Sepulveda (1 episode, 1986)
    ... aka Steven Spielberg's Amazing Stories (USA: complete title)
        - Boo! (1986) TV Episode .... Tony Sepulveda
98. "Hardcastle and McCormick" .... Manny (1 episode, 1986)
        - Brother, Can You Spare a Crime? (1986) TV Episode .... Manny
99. "The Golden Girls" .... Dr. Revell (1 episode, 1986)
        - The Operation (1986) TV Episode .... Dr. Revell
100. Legend (1985) .... Meg Mucklebones
     ... aka Legend: Ultimate Edition (USA: reissue title (video title))
101. Explorers (1985) .... Starkiller/Wak/Wak and Neek's Father
102. "Alice" .... Officer Maxwell / ... (9 episodes, 1981-1984)
         - Undercover Mel (1984) TV Episode .... Officer Maxwell
         - Vera the Horse Thief (1984) TV Episode .... Officer Maxwell
         - Tis the Season to Be Jealous (1983) TV Episode .... Officer Maxwell
         - Vera's Wedding (1983) TV Episode .... Officer Maxwell
         - Vera Gets Engaged (1983) TV Episode .... Officer Maxwell
           (4 more)
103. Oh, God! You Devil (1984) .... Joe Ortiz
104. Star 80 (1983) .... Interviewer
105. Get Crazy (1983) .... O'Connell
     ... aka Flip Out
106. "Steambath" (1983) TV Series .... Rod Tandy
107. The Other Woman (1983) (TV) .... Chuchi
108. Dixie: Changing Habits (1983) (TV) .... Harry Meadows
109. "Archie Bunker's Place" .... Larry Burnett (1 episode, 1983)
         - Captain Video (1983) TV Episode .... Larry Burnett
110. Lois Gibbs and the Love Canal (1982) (TV) .... Larry McGuinness
111. Golden Gate (1981) (TV)
112. The Violation of Sarah McDavid (1981) (TV) .... Scott Crowell
113. The Howling (1981) .... Eddie Quist
114. The Dream Merchants (1980) (TV) .... Mark Kessler
     
     
115. "Taxi" .... Philip Polevoy (1 episode, 1979)
         - Nardo Loses Her Marbles (1979) TV Episode .... Philip Polevoy
116. "Kojak" .... Thomas Rindone (1 episode, 1977)
         - Kojak's Day: Part 2 (1977) TV Episode .... Thomas Rindone
117. Theatre of the Absurd: Luigi Pirandello, Six Characters in Search of an Author (1976) (V) (as Bob Picardo)
118. Doubletalk (1975)
     

Self:

1. "Space Top 10 Countdown" .... Himself (1 episode, 2007)
       - The Doctors (2007) TV Episode .... Himself
2. Working with a Master: Joe Dante (2006) (V)
3. "HypaSpace" .... Himself (1 episode, 2006)
   ... aka HypaSpace Daily (Canada: English title: long title)
   ... aka HypaSpace Weekly (Canada: English title: long title)
       - Episode #5.91 (2006) TV Episode .... Himself
4. Welcome to Werewolfland (2004) (V) .... Himself
5. Voyager Time Capsule: The Doctor (2004) (V) .... Himself
6. Dragon*Con 2002 (2003) (V) .... Himself
7. Unleashing the Beast: Making 'The Howling' (2003) (V) .... Himself
8. Creating a Myth... the Memories of 'Legend' (2002) (V) .... Himself
9. "Weakest Link" .... Himself (1 episode, 2001)
   ... aka The Weakest Link USA (UK: promotional title)
       - Star Trek Edition (2001) TV Episode .... Himself
   
   
10. Trekkies (1997) .... Himself
11. The Science of Star Trek (1995) (TV) .... Himself