| Series
| Role
| Episode
| Airdate
|
| The Stockard Channing Show | Arnold | - Catch a Falling Star |
|
| WKRP in Cincinnati | Mason Nobel | 1x14 - Johnny Comes Back (2) | February 26, 1979
|
| WKRP in Cincinnati | Mr. Anderson | 2x17 - The Americanization of Ivan | January 28, 1980
|
| WKRP in Cincinnati | Agent Berwick | 3x17 - Secrets of Dayton Heights | February 28, 1981
|
| WKRP in Cincinnati | Rex Erhardt | 4x04 - Rumors | October 28, 1981
|
| St. Elsewhere | Mr. McGrath | 1x18 - Dog Day Hospital | March 22, 1983
|
| Gloria | Mr. Copley | 1x21 - An Uncredited Woman | April 10, 1983
|
| Remington Steele | Store Manager | 2x04 - Altared Steele | October 11, 1983
|
| Blue Thunder | Benjamin Kelty | 1x03 - Arms Race | January 20, 1984
|
| Mama Malone | Stanley, the announcer | - | March 7, 1984
|
| T.J. Hooker | Leo Santee | 3x19 - Death Strip | March 10, 1984
|
| E/R | Mr. Dobbs | 1x09 - All's Well That Ends | October 30, 1984
|
| Hill Street Blues | Kenny Sterling | 5x11 - Last Chance Salon | December 13, 1984
|
| Eye to Eye | Walter Briggs | 1x06 - Episode #1.6 | 1985
|
| Hotel | Lon Schaeffer | 2x09 - Fallen Idols | January 2, 1985
|
| Dallas | Inspector Frank Howard | 8x22 - Dead Ends | March 1, 1985
|
| Magnum, P.I. | Ray Jones/John Doe | 5x19 - Ms. Jones | March 7, 1985
|
| Dallas | Inspector Frank Howard | 8x29 - Deliverance | May 10, 1985
|
| Tales from the Darkside | Dr. Synapsis | 1x21 - Bigalow's Last Smoke | June 9, 1985
|
| Hunter | Vinny Cochran | 2x01 - Case X | September 21, 1985
|
| Newhart | Larry Supporter | 4x05 - Candidate Larry | November 4, 1985
|
| Simon & Simon | Ellis | 5x08 - Down Home Country Blues | November 21, 1985
|
| You Again? | Judge | 1x09 - Life, Liberty and the Pursuit of Traffic Lights | 1986
|
| Hardcastle and McCormick | Teddy Peters | 3x18 - McCormick's Bar and Grill | February 24, 1986
|
| Growing Pains | Principal Willis Dewitt | 1x18 - Reputation | February 25, 1986
|
| The Hogan Family | Customer | 1x08 - This Son for Hire | April 14, 1986
|
| Perfect Strangers | Harrison Harper | 1x05 - Check This | April 22, 1986
|
| The Golden Girls | Mr. Meyer | 2x11 - 'Twas the Nightmare Before Christmas | December 20, 1986
|
| What's Happening Now! | Ingraham | 2x21 - Raj on the Double | 1987
|
| The Charmings | Dr. Peters | 1x01 - Pilot | March 20, 1987
|
| Growing Pains | Principal Willis Dewitt | 3x05 - Michaelgate | October 6, 1987
|
| Growing Pains | Principal Willis Dewitt | 3x24 - How the West Was Won (1) | April 20, 1988
|
| Growing Pains | Principal Willis Dewitt | 3x25 - How the West Was Won (2) | April 26, 1988
|
| Growing Pains | Principal Willis Dewitt | 3x26 - Graduation Day | May 4, 1988
|
| 21 Jump Street | Dan Finger | 2x22 - School's Out | May 22, 1988
|
| Star Trek: The Next Generation | Assistant Manager | 2x12 - The Royale | March 25, 1989
|
| Hooperman | unknown | 2x16 - Dog Day Afternoon, Morning and Night | June 21, 1989
|
| Growing Pains | Principal Willis Dewitt | 5x06 - Carol's Papers | October 25, 1989
|
| Alien Nation | Thomas Edison | 1x09 - The Game | November 20, 1989
|
| Growing Pains | Principal Willis Dewitt | 5x19 - Mike, the Teacher | February 7, 1990
|
| Uncle Buck | Kroger | 1x10 - A Day at the Races | November 16, 1990
|
| L.A. Law | unknown | 5x13 - Dances with Sharks | February 14, 1991
|
| Uncle Buck | Kroger | 1x16 - The People's Half Court | March 9, 1991
|
| Growing Pains | Principal Willis Dewitt | 6x23 - Home Schooling | April 17, 1991
|
| L.A. Law | unknown | 6x01 - Something Old, Something Nude | October 10, 1991
|
| L.A. Law | unknown | 6x02 - TV or Not TV | October 17, 1991
|
| Growing Pains | Principal Willis Dewitt | 7x12 - | November 30, 1991
|
| Growing Pains | Principal Willis Dewitt (voice) | 7x18 - The Five Fingers of Ben | February 22, 1992
|
| Jake and the Fatman | unknown | 5x21 - Nightmare | April 22, 1992
|
| Picket Fences | FBI Agent Donald Morrell | 1x02 - The Green Bay Chopper | September 25, 1992
|
| L.A. Law | unknown | 7x10 - Spanky and the Art Gang | January 14, 1993
|
| Picket Fences | FBI Agent Donald Morrell | 1x17 - Be My Valentine | February 12, 1993
|
| Murder, She Wrote | Ethan Stevens | 9x18 - Dead to Rights | March 21, 1993
|
| Danger Theatre | Andre the Gourmet | 1x05 - An Old Friend for Dinner | August 8, 1993
|
| Picket Fences | FBI Agent Donald Morrell | 2x05 - The Dancing Bandit | November 12, 1993
|
| Melrose Place | Agent Hill | 2x12 - Cold Turkey | November 24, 1993
|
| Murder, She Wrote | Neil Fraser | 10x09 - Murder at a Discount | December 5, 1993
|
| Melrose Place | Agent Hill | 2x14 - Strange Bedfellows | December 15, 1993
|
| Picket Fences | FBI Agent Donald Morrell | 2x09 - Blue Christmas | December 17, 1993
|
| In the Heat of the Night | Drew Ward | 7x14 - Maybelle Returns | January 12, 1994
|
| The Adventures of Brisco County, Jr. | Simon Wolfe | 1x19 - Brooklyn Dodgers | February 11, 1994
|
| Picket Fences | FBI Agent Donald Morrell | 2x16 - Terms of Estrangement | March 4, 1994
|
| Diagnosis Murder | Ernie Pitt | 2x01 - Many Happy Returns | September 16, 1994
|
| Thunder Alley | Mr. Riley | 2x02 - Speak No Evil | September 21, 1994
|
| Picket Fences | FBI Agent Donald Morrell | 3x10 - Away in the Manger | December 16, 1994
|
| Murder, She Wrote | Stuart Himes | 11x15 - Twice Dead | February 12, 1995
|
| Picket Fences | FBI Agent Donald Morrell | 3x16 - Heroes and Villains | March 3, 1995
|
| Pointman | Phil Lettamar | 2x02 - Trading Up in the Pale Moonlight | October 9, 1995
|
| Live Shot | Marvin Seaborne | 1x09 - What Price Episode? | October 24, 1995
|
| Murder, She Wrote | Dan the Electrician | 12x14 - Murder in Tempo | January 11, 1996
|
| Boston Common | President Wesley Butterfield | 1x03 - I Thee Endow | April 4, 1996
|
| Nowhere Man | The Man | 1x20 - Through a Lens Darkly | April 8, 1996
|
| Boston Common | President Wesley Butterfield | 1x07 - Hope Springs a Leak | August 11, 1996
|
| Boston Common | President Wesley Butterfield | 1x08 - Autumn 'Foilage' | August 18, 1996
|
| The Cape | Kevin Davis, Capcom | 1x01 - Pilot (1) | September 1, 1996
|
| Boston Common | President Wesley Butterfield | 2x02 - Everything's Coming Up Sub-Rosas | September 29, 1996
|
| Boston Common | President Wesley Butterfield | 2x03 - This Ain't No Party, This Ain't No Disco ... | October 13, 1996
|
| Boston Common | President Wesley Butterfield | 2x07 - Trustee and Sympathy | November 3, 1996
|
| Boston Common | President Wesley Butterfield | 2x08 - A Triage Grows in Boston | November 10, 1996
|
| Millennium | Agent Jack Pierson | 1x06 - 522666 | November 22, 1996
|
| The Visitor | unknown | 1x02 - The Devil's Rainbow | October 3, 1997
|
| Fame L.A. | Larry Peters | 1x05 - Seize the Day | November 1, 1997
|
| The Pretender | Dr. Curtis | 2x03 - Over the Edge | November 15, 1997
|
| Chicago Hope | Howard Sherwood | 4x17 - Liver, Hold the Mushrooms | March 11, 1998
|
| The X-Files | Leamus | 5x18 - The Pine Bluff Variant | May 3, 1998
|
| Prey | Dr. Ian Copeland | 1x09 - Collaboration | June 11, 1998
|
| Prey | Dr. Ian Copeland | 1x10 - Sleeper | June 18, 1998
|
| Friends | Dr. Harad | 5x03 - The One Hundredth | October 8, 1998
|
| Fantasy Island (1998) | Mr. Gable | 1x09 - Wishboned | December 19, 1998
|
| Ally McBeal | Mark Harrison | 2x11 - In Dreams | January 11, 1999
|
| Profiler | Ken Harker | 2x18 - Seduction | April 10, 1999
|
| Any Day Now | unknown | 2x13 - Say Something | December 5, 1999
|
| Two Guys, a Girl, and a Pizza Place | Dr. Harvey | 3x21 - Love Shack | April 5, 2000
|
| Diagnosis Murder | Dr. Hjortsberg | 7x23 - Out of the Past (1) | May 11, 2000
|
| Diagnosis Murder | Dr. Hjortsberg | 7x24 - Out of the Past (2) | May 11, 2000
|
| The West Wing | John LaSalle | 2x08 - Shibboleth | November 22, 2000
|
| Angel | Holland Manners | 1x21 - Blind Date | May 16, 2000
|
| Angel | Holland Manners | 1x22 - To Shanshu in L.A. | May 23, 2000
|
| Angel | Holland Manners | 2x04 - Untouched | October 17, 2000
|
| Angel | Holland Manners | 2x07 - Darla | November 14, 2000
|
| Angel | Holland Manners | 2x09 - The Trial | November 28, 2000
|
| Angel | Holland Manners | 2x10 - Reunion | December 19, 2000
|
| Angel | Holland Manners | 2x12 - Blood Money | January 23, 2001
|
| Angel | Holland Manners | 2x15 - Reprise | February 20, 2001
|
| The Fighting Fitzgeralds | Judge Flanagan | 1x08 - One Angry Man | May 1, 2001
|
| JAG | Raymond Dart | 7x04 - Guilt | October 16, 2001
|
| First Monday | unknown | 1x02 - Age of Consent | January 18, 2002
|
| The Chronicle | Dr. Emmanuel Fickas | 1x15 - I See Dead Fat People | February 1, 2002
|
| Everybody Loves Raymond | Agent Garfield | 6x16 - Lucky Suit | February 4, 2002
|
| The Court | White House Counsel Reinhart | 1x01 - Life Sentence | March 26, 2002
|
| Family Law | Carlisle Tucker | 3x19 - Admissions | April 8, 2002
|
| Wolf Lake | Arthur Van Halen | 1x09 - If These Wolves Could Talk | May 1, 2002
|
| Pasadena | Dr. Paul Darwell | 1x09 - Someone to Talk To | June 19, 2002
|
| Pasadena | Dr. Paul Darwell | 1x10 - A River in Egypt | June 26, 2002
|
| Pasadena | Dr. Paul Darwell | 1x11 - The Truth Hurts | July 3, 2002
|
| CSI: Miami | Scott Sommer | 1x01 - Golden Parachute | September 23, 2002
|
| Presidio Med | unknown | 1x08 - Pick Your Battles | November 13, 2002
|
| Boomtown | Scott Dawson | 1x11 - Monster's Brawl | January 5, 2003
|
| Judging Amy | Gordon Kirby | 4x13 - The Best Interests of the Child | January 21, 2003
|
| Without a Trace | Congressman Whitehurst | 1x17 - Kam Li | March 13, 2003
|
| Boomtown | Scott Dawson | 1x17 - Blackout | April 13, 2003
|
| Miracles | Cinda's Father | 1x09 - Mother's Daughter | November 28, 2003
|
| CSI | Dr. Mercer | 5x08 - Ch-Ch-Changes | November 18, 2004
|
| Boston Legal | Walter Fife | 1x12 - From Whence We Came | January 16, 2005
|
| Malcolm in the Middle | Police Commissioner | 6x10 - Billboard | February 13, 2005
|
| Medium | Dr. Eliot Peterson | 2x03 - Time Out of Mind | October 3, 2005
|
| Cold Case | Ted Holden | 3x23 - Joseph | May 21, 2006
|
| CSI: NY | Dr. Richards | 3x09 - And Here's to You, Mrs. Azrael | November 15, 2006
|
| Conspiracy | unknown | 1x01 - Pilot | 2007
|
| K-Ville | Mr. Dubois | 1x01 - Pilot | September 17, 2007
|