| Series
|
Role
|
Episode
|
Airdate
|
| The Nurses |
Assistant District Attorney Benson |
2x36 - The Love of a Smart Operator |
June 25, 1964
|
| Mission: Impossible |
Felipe Mora |
1x07 - Wheels |
October 29, 1966
|
| Jericho |
|
1x12 - Long Journey Across a Short Street |
December 8, 1966
|
| Star Trek |
Romulan Commander |
1x14 - Balance of Terror |
December 15, 1966
|
| The Iron Horse |
Charlie Duke |
1x30 - Sister Death |
April 3, 1967
|
| The Felony Squad |
George Venter |
2x08 - Hit and Run, Run, Run |
November 6, 1967
|
| Star Trek |
Sarek |
2x10 - Journey to Babel |
November 17, 1967
|
| The Wild Wild West |
Count Draja |
3x14 - The Night of the Iron Fist |
December 8, 1967
|
| Judd for the Defense |
Sheriff Mike Galvez |
1x15 - Firebrand |
December 15, 1967
|
| Run for Your Life |
Colonel Sebastian Peralta |
3x16 - A Dangerous Proposal |
January 3, 1968
|
| Cimarron Strip |
Jared Arlyn |
1x23 - The Greeners |
March 7, 1968
|
| Mission: Impossible |
Aristo Skora |
3x21 - Nitro |
March 23, 1969
|
| Hawaii Five-O |
Yoshio Nagata |
2x02 - To Hell with Babe Ruth |
October 1, 1969
|
| Mission: Impossible |
Colonel Bakram |
5x11 - The Rebel |
November 28, 1970
|
| Hawaii Five-O |
Rogloff |
5x19 - Will the Real Mr. Winkler Please Die? |
February 6, 1973
|
| Mannix |
Hal |
7x06 - Desert Run |
October 21, 1973
|
| Hawaii Five-O |
Bok |
6x18 - Secret Witness |
January 15, 1974
|
| Little House on the Prairie |
Peter Ingalls |
3x06 - Journey in the Spring (1) |
November 15, 1976
|
| Hawaii Five-O |
Lieutenant Commander Hawkins |
10x02 - You Don't See Many Pirates These Days |
September 22, 1977
|
| The Bob Newhart Show |
Earl S. Plummer |
6x05 - Carlin's New Suit |
October 22, 1977
|
| The Incredible Hulk |
Mr. Slater |
3x11 - Captive Night |
December 21, 1979
|
| Buck Rogers in the 25th Century |
Ambassador Duvoe |
2x03/04 - Journey to Oasis |
January 22, 1981
|
| Star Trek: The Next Generation |
Sarek |
3x23 - Sarek |
May 14, 1990
|
| Star Trek: The Next Generation |
Sarek |
5x07 - Unification (1) |
November 4, 1991
|
| In the Heat of the Night |
Horace Sloan |
6x19 - Legacy |
March 24, 1993
|
