| Series
| Role
| Episode
| Airdate
|
| General Electric Theater | Ben Duncan | 10x34 - The First Hundred Years | May 27, 1962
|
| The Munsters | Ted Bradley | 2x10 - The Man for Marilyn | November 18, 1965
|
| Twelve O'Clock High | Captain Enright | 2x27 - Cross-Hairs on Death | March 21, 1966
|
| The Andy Griffith Show | George Jones | 7x16 - Don't Miss a Good Bet | January 2, 1967
|
| Star Trek: The Original Series | Capt. John Christopher | 1x19 - Tomorrow Is Yesterday | January 26, 1967
|
| Combat! | Carl Driskoll | 5x21 - The Masquers | February 14, 1967
|
| The Felony Squad | Eddie Crisp | 2x22 - Nightmare on a Dead-End Street | February 19, 1968
|
| The F.B.I. | Dave Miles | 4x16 - The Fraud | January 12, 1969
|
| Ironside | Roy Flynn | 3x10 - Programmed for Danger | November 20, 1969
|
| Nanny and the Professor | Miles Taylor | 1x14 - A Fowl Episode | April 22, 1970
|
| Nanny and the Professor | Professor Jim Lawrence | 2x05 - Back to Nature | October 23, 1970
|
| The Bold Ones: The New Doctors | | 2x03 - Giants Never Kneel | October 25, 1970
|
| Nanny and the Professor | Dr. Harvey Moss | 2x08 - The Masculine-Feminine Mystique | November 13, 1970
|
| Ironside | Mike Sidney | 4x10 - The Man on the Inside | November 19, 1970
|
| The F.B.I. | Jerry Leigh | 6x12 - The Witness | December 13, 1970
|
| Nanny and the Professor | Fred Parkman | 3x03 - Sunday's Hero | September 27, 1971
|
| Nanny and the Professor | Miles Taylor | 3x09 - The Conversion of Brother Ben | November 8, 1971
|
| Ironside | Randy Keating | 5x12 - License to Kill | December 2, 1971
|
| The F.B.I. | | 7x20 - Arrangement with Terror | February 6, 1972
|
| Emergency! | Gentry | 2x02 - Kids | September 23, 1972
|
| Ironside | Lee Paxton | 6x08 - Buddy, Can You Spare a Life? (1) | November 16, 1972
|
| Ironside | Lee Paxton | 6x09 - Buddy, Can You Spare a Life? (2) | November 16, 1972
|
| The F.B.I. | | 8x22 - The Detonator | February 25, 1973
|
| Ironside | Brodie | 7x08 - Downhill All the Way (1) | November 8, 1973
|
| Ironside | Brodie | 7x09 - Downhill All the Way (2) | November 8, 1973
|
| The F.B.I. | | 9x16 - The Animal | February 17, 1974
|
| The Bob Newhart Show | Dr. Walker | 2x23 - Confessions of an Orthodontist | February 23, 1974
|
| Barnaby Jones | Evanston | 2x22 - Woman in the Shadows | March 10, 1974
|
| Mannix | Fletcher | 7x24 - The Ragged Edge | March 31, 1974
|
| Barnaby Jones | Russ | 3x24 - Bond of Fear | April 15, 1975
|
| Barnaby Jones | Carson | 4x10 - Beware the Dog | November 21, 1975
|
| The Bionic Woman | Mr. Stone | 1x04 - A Thing of the Past | February 18, 1976
|
| Hawaii Five-O | Morrison | 9x15 - Ready ... Aim ... | January 20, 1977
|
| Barnaby Jones | Glendon Ryan | 5x13 - Testament of Power | January 20, 1977
|
| Barnaby Jones | Hopkins | 6x14 - Child of Danger | December 29, 1977
|
| The Bionic Woman | Dr. Thomas Tharp | 3x12 - All For One | January 7, 1978
|
| Police Woman | | 4x22 - Good Old Uncle Ben | March 30, 1978
|
| Quincy, M.E. | Richard Haber | 5x09 - The Money Plague | November 15, 1979
|
| Barnaby Jones | | 8x21 - Deadline for Murder | March 27, 1980
|
| The Facts of Life | Mr. Parker | 3x01 - Growing Pains | October 28, 1981
|
| The Facts of Life | Mr. Parker | 3x06 - Give and Take | December 2, 1981
|
| The Facts of Life | Mr. Parker | 3x11 - Legacy | January 6, 1982
|
| Falcon Crest | John Costello | 1x13 - The Candidate | February 26, 1982
|
| The Facts of Life | Mr. Parker | 3x24 - Read No Evil | May 5, 1982
|
| The Facts of Life | Mr. Parker | 4x02 - The Source | October 6, 1982
|
| Falcon Crest | John Costello | 2x02 - The Arrival | October 8, 1982
|
| Falcon Crest | John Costello | 2x03 - Troubled Waters | October 15, 1982
|
| Falcon Crest | John Costello | 2x04 - Murder One | October 22, 1982
|
| The Facts of Life | Mr. Parker | 4x04 - The Oldest Living Graduate | November 3, 1982
|
| Falcon Crest | John Costello | 2x07 - The Namesake | November 19, 1982
|
| The Facts of Life | Mr. Parker | 4x14 - Under Pressure | January 19, 1983
|
| The Facts of Life | Mr. Parker | 5x01 - Brave New World (1) | September 21, 1983
|
| The Facts of Life | Mr. Parker | 5x02 - Brave New World (2) | September 21, 1983
|
| The Facts of Life | Mr. Parker | 5x07 - Advanced Placement | November 2, 1983
|
| Falcon Crest | John Costello | 3x13 - No Trespassing | December 23, 1983
|
| Falcon Crest | John Costello | 3x14 - Sport of Kings | January 6, 1984
|
| The Fall Guy | Jarvis | 3x15 - Bite of the Wasp | January 18, 1984
|
| Falcon Crest | John Costello | 4x05 - Shadows | October 26, 1984
|
| Falcon Crest | John Costello | 4x11 - Going Once, Going Twice | December 7, 1984
|
| Falcon Crest | John Costello | 5x07 - Changing Partners | November 15, 1985
|
| Falcon Crest | John Costello | 5x08 - Storm Warning | November 22, 1985
|
| Falcon Crest | John Costello | 5x09 - The Naked Truth | November 29, 1985
|
