| Have Gun - Will Travel
American Primitive
as Sheriff Ernie Backwater (as 'Henry [Harry] Morgan') | 02/02/1963 |
| Dragnet
The Suicide Attempt
as Officer Bill Gannon | 02/29/1968 |
| Night Gallery
Lindemann's Catch/A Feast of Blood/The Late Mr. Peddington
as Thaddeus Conway | 01/12/1972 |
 | M*A*S*H
The General Flipped at Dawn
as Gen. Bartford Hamilton Steele | 09/10/1974 |
| Gunsmoke
Brides and Grooms
as Jed Hockett | 02/10/1975 |
 | M*A*S*H
Welcome to Korea
as Colonel Sherman T. Potter | 09/12/1975 |
 | M*A*S*H
Change of Command
as Colonel Sherman T. Potter | 09/19/1975 |
 | M*A*S*H
It Happened One Night
as Colonel Sherman T. Potter | 09/26/1975 |
 | M*A*S*H
The Late Captain Pierce
as Colonel Sherman T. Potter | 10/03/1975 |
 | M*A*S*H
Hey, Doc
as Colonel Sherman T. Potter | 10/10/1975 |
 | M*A*S*H
The Bus
as Colonel Sherman T. Potter | 10/17/1975 |
 | M*A*S*H
Dear Mildred
as Colonel Sherman T. Potter | 10/24/1975 |
 | M*A*S*H
The Kids
as Colonel Sherman T. Potter | 10/31/1975 |
 | M*A*S*H
Quo Vadis, Captain Chandler?
as Colonel Sherman T. Potter | 11/07/1975 |
 | M*A*S*H
Dear Peggy
as Col. Sherman Potter | 11/14/1975 |
 | M*A*S*H
Of Moose and Men
as Colonel Sherman T. Potter | 11/21/1975 |
 | M*A*S*H
Soldier of the Month
as Colonel Sherman T. Potter | 11/28/1975 |
 | M*A*S*H
The Gun
as Col. Sherman Potter | 12/02/1975 |
 | M*A*S*H
Mail Call Again
as Colonel Sherman T. Potter | 12/09/1975 |
 | M*A*S*H
The Price of Tomato Juice
as Colonel Sherman T. Potter | 12/16/1975 |
 | M*A*S*H
Dear Ma
as Colonel Sherman T. Potter | 12/23/1975 |
 | M*A*S*H
The Novocaine Mutiny
as Colonel Sherman T. Potter | 01/27/1976 |
 | M*A*S*H
Smilin' Jack
as Colonel Sherman T. Potter | 02/03/1976 |
 | M*A*S*H
The More I See You
as Colonel Sherman T. Potter | 02/10/1976 |
 | M*A*S*H
Deluge
as Colonel Sherman T. Potter | 02/17/1976 |
 | M*A*S*H
The Interview
as Colonel Sherman T. Potter | 02/24/1976 |
 | M*A*S*H
Bug Out
as Col. Sherman Potter | 09/21/1976 |
 | M*A*S*H
Lt. Radar O'Reilly
as Col. Sherman Potter | 10/12/1976 |
 | M*A*S*H
The Nurses
as Col. Sherman Potter | 10/19/1976 |
 | M*A*S*H
The Abduction of Margaret Houlihan
as Col. Sherman Potter | 10/26/1976 |
 | M*A*S*H
Dear Sigmund
as Colonel Sherman T. Potter | 11/09/1976 |
 | M*A*S*H
Mulcahy's War
as Colonel Sherman T. Potter | 11/16/1976 |
| M*A*S*H
38 Across
as Colonel Sherman T. Potter | 01/11/1977 |
 | M*A*S*H
Ping Pong
as Col. Sherman Potter | 01/18/1977 |
 | M*A*S*H
Hepatitis
as Col. Sherman Potter | 02/08/1977 |
 | M*A*S*H
Fade Out, Fade In
as Colonel Sherman T. Potter | 09/20/1977 |
 | M*A*S*H
Last Laugh
as Colonel Sherman T. Potter | 10/04/1977 |
 | M*A*S*H
The Light that Failed
as Colonel Sherman T. Potter | 10/25/1977 |
 | M*A*S*H
Images
as Colonel Sherman T. Potter | 11/15/1977 |
 | M*A*S*H
Tea and Empathy
as Colonel Sherman T. Potter | 01/17/1978 |
 | M*A*S*H
What's Up, Doc?
as Colonel Sherman T. Potter | 01/30/1978 |
 | M*A*S*H
Potter's Retirement
as Colonel Sherman T. Potter | 02/20/1978 |
 | M*A*S*H
Dr. Winchester and Mr. Hyde
as Colonel Sherman T. Potter | 02/27/1978 |
 | M*A*S*H
Our Finest Hour
as Colonel Sherman T. Potter | 10/09/1978 |
 | M*A*S*H
They Call the Wind Korea
as Colonel Sherman T. Potter | 10/30/1978 |
 | M*A*S*H
Major Ego
as Colonel Sherman T. Potter | 11/06/1978 |
 | M*A*S*H
Dear Sis
as Colonel Sherman T. Potter | 12/18/1978 |
 | M*A*S*H
B.J. Papa San
as Colonel Sherman T. Potter | 01/01/1979 |
 | M*A*S*H
Inga
as Colonel Sherman T. Potter | 01/08/1979 |
 | M*A*S*H
The Young and Restless
as Colonel Sherman T. Potter | 01/22/1979 |
 | M*A*S*H
Hotlips is Back in Town
as Col. Sherman Potter | 01/29/1979 |
 | M*A*S*H
C*A*V*E
as Colonel Sherman T. Potter | 02/05/1979 |
| M*A*S*H
Are You Now, Margaret
as Col. Sherman Potter | 09/24/1979 |
 | M*A*S*H
Guerilla My Dreams
as Col. Sherman Potter | 10/01/1979 |
 | M*A*S*H
Good-Bye Radar 1
as Colonel Sherman T. Potter | 10/08/1979 |
 | M*A*S*H
Good-Bye Radar 2
as Colonel Sherman T. Potter | 10/15/1979 |
 | M*A*S*H
Period of Adjustment
as Colonel Sherman T. Potter | 10/22/1979 |
 | M*A*S*H
Bottle Fatigue
as Col. Sherman Potter | 01/07/1980 |
 | M*A*S*H
Heal Thyself
as Colonel Sherman T. Potter | 01/14/1980 |
 | M*A*S*H
Old Soldiers
as Colonel Sherman T. Potter | 01/21/1980 |
 | M*A*S*H
Morale Victory
as Colonel Sherman T. Potter | 01/28/1980 |
 | M*A*S*H
Lend a Hand
as Colonel Sherman T. Potter | 02/04/1980 |
 | M*A*S*H
Dreams
as Col. Sherman Potter | 02/18/1980 |
 | M*A*S*H
Back Pay
as Colonel Sherman T. Potter | 03/10/1980 |
 | M*A*S*H
Letters
as Colonel Sherman T. Potter | 11/24/1980 |
 | M*A*S*H
Death Takes a Holiday
as Colonel Sherman T. Potter | 12/15/1980 |
 | M*A*S*H
A War for All Seasons
as Colonel Sherman T. Potter | 12/29/1980 |
 | M*A*S*H
No Sweat
as Colonel Sherman T. Potter | 02/02/1981 |
 | M*A*S*H
Depressing News
as Colonel Sherman T. Potter | 02/09/1981 |
 | M*A*S*H
No Laughing Matter
as Colonel Sherman T. Potter | 02/16/1981 |
 | M*A*S*H
Oh, How We Danced
as Colonel Sherman T. Potter | 02/23/1981 |
 | M*A*S*H
Bottoms Up
as Colonel Sherman T. Potter | 03/02/1981 |
 | M*A*S*H
Blood Brothers
as Colonel Sherman T. Potter | 04/06/1981 |
 | M*A*S*H
The Foresight Saga
as Colonel Sherman T. Potter | 04/13/1981 |
 | M*A*S*H
Give 'Em Hell, Hawkeye
as Col. Sherman Potter | 11/02/1981 |
 | M*A*S*H
Wheelers and Dealers
as Colonel Sherman T. Potter | 11/09/1981 |
 | M*A*S*H
Snap Judgement
as Colonel Sherman T. Potter | 12/07/1981 |
 | M*A*S*H
Snappier Judgement
as Colonel Sherman T. Potter | 12/14/1981 |
 | M*A*S*H
The Birthday Girls
as Colonel Sherman T. Potter | 01/11/1982 |
 | M*A*S*H
Blood and Guts
as Colonel Sherman T. Potter | 01/18/1982 |
 | M*A*S*H
Where There's a Will, There's a War
as Colonel Sherman T. Potter | 02/15/1982 |
 | M*A*S*H
Sons and Bowlers
as Colonel Sherman T. Potter | 03/08/1982 |
 | M*A*S*H
That Darn Kid
as Col. Sherman Potter | 04/12/1982 |
 | M*A*S*H
Trick or Treatment
as Col. Sherman Potter | 11/01/1982 |
 | M*A*S*H
Bombshells
as Col. Sherman Potter | 11/29/1982 |
 | M*A*S*H
Settling Debts
as Colonel Sherman T. Potter | 12/06/1982 |
 | M*A*S*H
The Moon is Not Blue
as Colonel Sherman T. Potter | 12/13/1982 |
 | M*A*S*H
U.N., the Night and the Music
as Col. Sherman Potter | 01/03/1983 |
 | M*A*S*H
Strange Bedfellows
as Col. Sherman Potter | 01/10/1983 |
 | M*A*S*H
Say No More
as Colonel Sherman T. Potter | 01/17/1983 |
 | M*A*S*H
Friends and Enemies
as Colonel Sherman T. Potter | 01/24/1983 |
 | M*A*S*H
As Time Goes By
as Colonel Sherman T. Potter | 02/07/1983 |
 | M*A*S*H
Give and Take
as Colonel Sherman T. Potter | 02/14/1983 |
 | M*A*S*H
Goodbye, Farewell and Amen
as Colonel Sherman T. Potter | 02/18/1983 |
| Murder, She Wrote
The Days Dwindle Down
as Webb | 04/19/1987 |
 | 3rd Rock From the Sun
Selfish Dick
as Professor Suter | 05/14/1996 |
 | M*A*S*H
30th Anniversary Reunion
as Himself | 05/17/2002 |