Atuação - Filmografia: 156
| 1. | "Crumbs" Episode #1.13 (????) ... Billy Crumb |
| 2. | "The Monroes" Like Father, Like Son (????) ... John Monroe |
| 3. | "Crumbs" Six Feet Blunder (2006) ... Billy |
| 4. | "24" Day 5: 11:00 p.m.-12:00 a.m. (2006) ... Secretary of Defense James Heller |
| 5. | "Crumbs" Pilot (2006) ... Billy Crumb |
| 6. | "Crumbs" Tennis Any Crumb? (2006) ... Billy Crumb |
| 7. | "24" Day 5: 12:00 a.m.-1:00 a.m. (2006) ... Secretary of Defense James Heller |
| 8. | "Crumbs" Whatever Happened to Baby Bodashka? (2006) ... Billy Crumb |
| 9. | "What About Brian" What About What Was Supposed to Be... (2006) ... Michael |
| 10. | "Crumbs" Sleeping with the Enemies (2006) ... Billy Crumb |
| 11. | Jesse Stone: Death in Paradise (2006) |
| 12. | "What About Brian" What About the Fish (2006) ... Michael Davis |
| 13. | "24" Day 5: 1:00 a.m.-2:00 a.m. (2006) ... Secretary of Defense James Heller |
| 14. | "Crumbs" Friends in High Places (2006) ... Billy Crumb |
| 15. | "Crumbs" Maybe I'm Tony Randall (2006) ... Billy Crumb |
| 16. | "Crumbs" Jody Crumb, Superstar (2006) ... Billy Crumb |
| 17. | "24" Day 4: 12:00 p.m.-1:00 p.m. (2005) ... Secretary of Defense James Heller |
| 18. | "24" Day 4: 4:00 p.m.-5:00 p.m. (2005) ... Secretary of Defense James Heller |
| 19. | "24" Day 4: 8:00 a.m.-9:00 a.m. (2005) ... Secretary of Defense James Heller |
| 20. | "24" Day 4: 1:00 p.m.-2:00 p.m. (2005) ... Secretary of Defense James Heller |
| 21. | "24" Day 4: 5:00 p.m.-6:00 p.m. (2005) ... Secretary of Defense James Heller |
| 22. | "24" Day 4: 8:00 p.m.-9:00 p.m. (2005) ... Secretary of Defense James Heller |
| 23. | Knots Landing Reunion: Together Again (2005) |
| 24. | "24" Day 4: 2:00 p.m.-3:00 p.m. (2005) ... Secretary of Defense James Heller |
| 25. | "24" Day 4: 6:00 p.m.-7:00 p.m. (2005) ... Secretary of Defense James Heller |
| 26. | "24" Day 4: 9:00 a.m.-10:00 a.m. (2005) ... Secretary of Defense James Heller |
| 27. | "24" Day 4: 10:00 a.m.-11:00 a.m. (2005) ... Secretary of Defense James Heller |
| 28. | "24" Day 4: 3:00 p.m.-4:00 p.m. (2005) ... Secretary of Defense James Heller |
| 29. | "24" Day 4: 7:00 a.m.-8:00 a.m. (2005) ... Secretary of Defense James Heller |
| 30. | "24" Day 4: 11:00 a.m.-12:00 p.m. (2005) ... Secretary of Defense James Heller |
| 31. | "TV Land Confidential" Breakout and Disappearing Star (2005) ... Himself |
| 32. | "24" Day 4: 4:00 a.m.-5:00 a.m. (2005) ... Secretary of Defense James Heller |
| 33. | "24" Day 4: 7:00 p.m.-8:00 p.m. (2005) ... Secretary of Defense James Heller |
| 34. | "Stargate SG-1" Inauguration (2004) ... President Hayes |
| 35. | "Stargate SG-1" Lost City: Part 1 (2004) ... President Hayes |
| 36. | Deceit (2004) ... Grove McCarthy |
| 37. | "Stargate SG-1" Lost City: Part 2 (2004) ... President Hayes |
| 38. | "Dweezil & Lisa" Chicago Tour (2004) ... Himself |
| 39. | "The West Wing" Dogs of War (2003) ... Secretary of State Lewis Berryhill |
| 40. | The Wind Effect (2003) ... LT Porter |
| 41. | "The West Wing" Jefferson Lives (2003) ... Secretary of State Lewis Berryhill |
| 42. | Monte Walsh - O Último Cowboy (2003) ... Cal Brennan |
| 43. | A Christmas Visitor (2002) ... George Boyajian |
| 44. | "Judging Amy" Who Shot Dick? (2002) ... Richard McCarty |
| 45. | Threat of Exposure (2002) ... Col. Weldon |
| 46. | Protegido Pela Lei (2002) ... The Judge |
| 47. | "The X Files" The Truth (2002) ... General Mark Suveg |
| 48. | Plotting 'Family Plot' (2001) ... Himself |
| 49. | Race to Space (2001) ... Roger Thornhill |
| 50. | Cowboys do Espaço (2000) ... Eugene Davis |
| 51. | De Volta ao Passado (2000) ... Sam |
| 52. | Poor White Trash (2000) ... Ron Lake |
| 53. | O Homem Sem Sombra (2000) ... Dr. Howard Kramer |
| 54. | Miracle on the Mountain: The Kincaid Family Story (2000) ... Tom Kincaid |
| 55. | O Troco (1999/I) ... Carter |
| 56. | "Early Edition" Duck Day Afternoon (1999) ... Bernie Hobson |
| 57. | Gaia Symphony II (1999) ... Voice over |
| 58. | "Early Edition" Home Groan (1999) ... Bernie Hobson |
| 59. | "Early Edition" Don't Walk Away, Renee (1998) ... Bernie Hobson |
| 60. | "Early Edition" The Fourth Carpathian (1998) ... Bernie Hobson |
| 61. | "Early Edition" Dad (1997) ... Bernie Hobson |
| 62. | "Timecop" The Heist (1997) ... Older Detective John Langdon |
| 63. | The Absolute Truth (1997) ... Sen. Emmett Hunter |
| 64. | "Touched by an Angel" Sandcastles (1997) ... Benjamin Parker |
| 65. | Doomsday Rock (1997) ... Dr. Karl Sorenson |
| 66. | Exception to the Rule (1997) ... Lawrence Kellerman |
| 67. | "Knots Landing: Back to the Cul-de-Sac" (1997) ... Gregory 'Greg' Sumner |
| 68. | "Hope & Gloria" One Sorry Mother (1996) ... Himself |
| 69. | A Suspeita (1996) ... Dr. Richard Ofshe |
| 70. | "The Monroes" Emission Control (1995) ... John Monroe |
| 71. | "The Monroes" Triple Cross (1995) ... John Monroe |
| 72. | Falling from the Sky: Flight 174 (1995) ... Capt. Bob Pearson |
| 73. | Na Mira Certa (1995) ... Caldwell |
| 74. | Ebola - O Vírus da Morte (1995) ... Dr. Harbuck |
| 75. | Lady in Waiting (1994) ... Lt. Barrett |
| 76. | "Lois & Clark: The New Adventures of Superman" That Old Gang of Mine (1994) ... Al Capone |
| 77. | Por Amor a Nancy (1994) ... Tom |
| 78. | Acima da Lei (1993) ... Daniel 'Dan' Fields |
| 79. | The Knots Landing Block Party (1993) ... Himself |
| 80. | Blefe de Mestre (1993) ... Harry Orwitz |
| 81. | Ancient Secrets of the Bible (1992) ... Himself, Host & Narrator |
| 82. | Obsessed (1992) ... Ed Bledsoe |
| 83. | Inocente Ameaça (1992) |
| 84. | "Uma Mulher Chamada Jacqueline Bouvier Kennedy Onassis" (1991) ... 'Black Jack' Bouvier |
| 85. | Nightmare in Columbia County (1991) ... Sheriff Jim Metts |
| 86. | Chips, the War Dog (1990) ... Col. Charnley |
| 87. | Murder C.O.D. (1990) ... Alex Brandt |
| 88. | Vital Signs (1990) ... Dr. Chatham |
| 89. | Assassinato no Central Park (1989) ... Jack Litman |
| 90. | O Exterminador do Passado (1987) ... Scott McKenzie |
| 91. | "Knots Landing" One Day in a Row (1985) ... Gregory Sumner |
| 92. | "Knots Landing" The Long and Winding Road (1985) ... Gregory Sumner |
| 93. | "Knots Landing" A Price to Pay (1985) ... Gregory Sumner |
| 94. | "Knots Landing" The Longest Day (1985) ... Gregory Sumner |
| 95. | "Knots Landing" All's Well (1985) ... Gregory Sumner |
| 96. | "Knots Landing" Uncharted Territory (1984) ... Gregory Sumner |
| 97. | "Knots Landing" Distant Locations (1984) ... Gregory Sumner |
| 98. | Hadley's Rebellion (1984) ... Coach Ball |
| 99. | "Knots Landing" We Gather Together (1984) ... Gregory Sumner |
| 100. | Battle of the Network Stars XVII (1984) ... Himself (CBS Team Captain) |
| 101. | Battle of the Network Stars XVI (1984) ... Himself (CBS Team Captain) |
| 102. | With Intent to Kill (1984) ... Aaron Charney |
| 103. | "Knots Landing" Message in a Bottle (1984) ... Gregory Sumner |
| 104. | "Knots Landing" Tomorrow Never Knows (1984) ... Gregory Sumner |
| 105. | "Knots Landing" Denials (1983) ... Gregory Sumner |
| 106. | Herança Nuclear (1983) ... Tom Wetherly |
| 107. | "Knots Landing" One Kind of Justice (1983) ... Gregory Sumner |
| 108. | Battle of the Network Stars XV (1983) ... Himself (CBS Team Captain) |
| 109. | "Knots Landing" ...And Never Brought to Mind (1983) ... Gregory Sumner |
| 110. | "Knots Landing" I'll Tell You No Lies (1983) ... Gregory Sumner |
| 111. | "Knots Landing" Witness (1983) ... Gregory Sumner |
| 112. | "Knots Landing" Marital Privileges (1983) ... Gregory Sumner |
| 113. | Jane Doe (1983) ... Lieutenant William Quinn |
| 114. | Uma Estrada Muito Doida (1981) ... Mayor Kirby T. Calo |
| 115. | The Other Victim (1981) ... Harry Langford |
| 116. | Red Flag: The Ultimate Game (1981) ... Maj. Phil Clark |
| 117. | "From Here to Eternity" (1980) ... Master Sgt. Milt Warden |
| 118. | Battle of the Network Stars VIII (1980) ... Himself (NBC Team contestant) |
| 119. | Battle of the Network Stars VI (1979) ... Himself (NBC Team) |
| 120. | "From Here to Eternity" (1979) ... Sgt. Milt Warden |
| 121. | The Dark (1979) ... Roy Warner/Steve Dupree |
| 122. | Yanks (1979) ... John |
| 123. | "Black Beauty" (1978) ... John Manly |
| 124. | Battle of the Network Stars V (1978) ... Himself (NBC Team) |
| 125. | A Outra Face da Violência (1977) ... Major Charles Rane |
| 126. | The Bad News Bears in Breaking Training (1977) ... Mike Leak |
| 127. | Red Alert (1977) ... Frank Brolen |
| 128. | Trama Macabra (1976) ... Adamson |
| 129. | Maratona da Morte (1976) ... Peter Janeway |
| 130. | Report to the Commissioner (1975) ... Assistant D.A. Jackson |
| 131. | Fear on Trial (1975) ... John Henry Faulk |
| 132. | Judgement: The Court Martial of the Tiger of Malaya - General Yamashita (1974) |
| 133. | "Hawaii Five-O" Killer at Sea (1974) ... Fallon |
| 134. | Black Day for Bluebeard (1974) ... David Prine |
| 135. | Mísseis de Outubro (1974) ... President John F. Kennedy |
| 136. | "Mannix" The Dark Hours (1974) ... Kordic |
| 137. | "Gunsmoke" Kimbro (1973) ... Moss Stratton (como William De Vane) |
| 138. | The Bait (1973) ... Earl Stokey |
| 139. | Crime Club (1973) ... Jack Kilburn |
| 140. | "Medical Center" Nightmare (1973) ... Dr. Waltham |
| 141. | "Ironside" Downhill All the Way (1973) ... Smiley |
| 142. | "Ironside" Riddle Me Death (1972) ... Chambers |
| 143. | "Medical Center" Gladiator (1972) ... Dr. Waltham |
| 144. | Irish Whiskey Rebellion (1972) ... Lt. Ashley |
| 145. | The 300 Year Weekend (1971) ... Tom |
| 146. | Quando os Homens são Homens (1971) ... The Lawyer |
| 147. | The Pursuit of Happiness (1971) ... Pilot |
| 148. | Mortadella, La (1971) ... Jock Fenner |
| 149. | My Old Man's Place (1971) ... Jimmy Pilgrim |
| 150. | "Medical Center" Ghetto Clinic (1970) ... Dr. Ray Waltham |
| 151. | "The Interns" An Afternoon in the Fall (1970) |
| 152. | "N.Y.P.D." Candy Man: Part 1 (1969) |
| 153. | "N.Y.P.D." Candy Man: Part 2 (1969) |
| 154. | "N.Y.P.D." The Screaming Woman (1967) |
| 155. | "Directions" Woman of the World (1967) ... Boyfriend |
| 156. | In the Country (1967) |