| Series
|
Role
|
Episode
|
Airdate
|
| Airwolf |
F.I.R.M. Official |
4x09 - Stavograd (1) |
March 20, 1987
|
| Airwolf |
F.I.R.M. Official |
4x10 - Stavograd (2) |
March 27, 1987
|
| Airwolf |
|
4x13 - Rogue Warrior |
April 24, 1987
|
| Airwolf |
F.I.R.M. Official |
4x16 - The Key |
May 15, 1987
|
| 21 Jump Street |
Mr. Weidlin |
1x12 - Mean Streets and Pastel Houses |
June 28, 1987
|
| 21 Jump Street |
Mr. Wickenton |
2x17 - Champagne High |
March 6, 1988
|
| MacGyver |
Judge |
6x20 - Trail of Tears |
April 26, 1991
|
| The Commish |
Don Chesley |
1x06 - A Matter of Life or Death (2) |
November 2, 1991
|
| Nightmare Cafe |
Doctor |
1x05 - Sanctuary for a Child |
March 27, 1992
|
| The X-Files |
Smoking Man |
1x01 - Pilot |
September 10, 1993
|
| The X-Files |
CIA Agent |
1x16 - Young at Heart |
February 11, 1994
|
| The X-Files |
Smoking Man |
1x21 - Tooms |
April 22, 1994
|
| The X-Files |
Smoking Man |
1x24 - The Erlenmeyer Flask |
May 13, 1994
|
| The X-Files |
Smoking Man |
2x01 - Little Green Men |
September 16, 1994
|
| The X-Files |
Smoking Man |
2x04 - Sleepless |
October 7, 1994
|
| The X-Files |
Smoking Man |
2x06 - Ascension (2) |
October 21, 1994
|
| The X-Files |
The Cigarette Smoking Man |
2x08 - One Breath |
November 11, 1994
|
| Sliders |
Professor Myman |
1x07 - Eggheads |
April 26, 1995
|
| The X-Files |
The Cigarette Smoking Man |
2x22 - F. Emasculata |
April 28, 1995
|
| The X-Files |
The Cigarette Smoking Man |
2x25 - Anasazi (1) |
May 19, 1995
|
| The Outer Limits (1995) |
Ed |
1x13 - The Conversion |
June 9, 1995
|
| The X-Files |
The Cigarette Smoking Man |
3x01 - The Blessing Way (2) |
September 22, 1995
|
| The X-Files |
The Cigarette Smoking Man |
3x02 - Paper Clip (3) |
September 29, 1995
|
| The X-Files |
Cigarette-Smoking Man |
3x10 - 731 (2) |
December 1, 1995
|
| The X-Files |
Cigarette-Smoking Man |
3x16 - Apocrypha (2) |
February 16, 1996
|
| The X-Files |
Cigarette-Smoking Man |
3x21 - Avatar |
April 26, 1996
|
| The X-Files |
Cigarette-Smoking Man |
3x23 - Wetwired |
May 10, 1996
|
| The X-Files |
Cigarette-Smoking Man |
3x24 - Talitha Cumi (1) |
May 17, 1996
|
| The Outer Limits (1995) |
John Wymer |
2x20 - Out of Body |
July 14, 1996
|
| The X-Files |
Cigarette Smoking Man |
4x01 - Herrenvolk (2) |
October 4, 1996
|
| The X-Files |
Cigarette Smoking Man |
4x07 - Musings of a Cigarette-Smoking Man |
November 17, 1996
|
| The X-Files |
Cigarette Smoking Man |
4x08 - Tunguska (1) |
November 24, 1996
|
| The X-Files |
Cigarette Smoking Man |
4x09 - Terma (2) |
December 1, 1996
|
| The X-Files |
Cigarette Smoking Man |
4x14 - Memento Mori |
February 9, 1997
|
| The X-Files |
Cigarette Smoking Man |
4x21 - Zero Sum |
April 27, 1997
|
| The X-Files |
Cigarette Smoking Man |
5x01 - Redux (2) |
November 2, 1997
|
| The X-Files |
Cigarette Smoking Man |
5x02 - Redux II (3) |
November 9, 1997
|
| The X-Files |
Cigarette Smoking Man |
5x14 - The Red and the Black (2) |
March 8, 1998
|
| The X-Files |
Cigarette Smoking Man |
5x20 - The End |
May 17, 1998
|
| The X-Files |
Cigarette Smoking Man |
6x01 - The Beginning |
November 8, 1998
|
| The X-Files |
Cigarette Smoking Man |
6x03 - Triangle |
November 22, 1998
|
| The X-Files |
Cigarette Smoking Man |
6x11 - Two Fathers (1) |
February 7, 1999
|
| The X-Files |
Cigarette Smoking Man |
6x12 - One Son (2) |
February 14, 1999
|
| The X-Files |
Cigarette Smoking Man |
6x22 - Biogenesis (1) |
May 16, 1999
|
| The X-Files |
Cigarette Smoking Man |
7x02 - The Sixth Extinction II: Amor Fati (3) |
November 14, 1999
|
| The X-Files |
Cigarette Smoking Man |
7x11 - Closure (2) |
February 13, 2000
|
| The X-Files |
Cigarette Smoking Man |
7x15 - En Ami |
March 19, 2000
|
| The X-Files |
Cigarette Smoking Man |
7x22 - Requiem |
May 21, 2000
|
| The Outer Limits (1995) |
Dr. Biemler |
7x10 - Worlds Within |
June 29, 2001
|
| The X-Files |
Cigarette Smoking Man |
9x19 - The Truth |
May 19, 2002
|
| Smallville |
Mayor Tate |
2x08 - Ryan |
November 12, 2002
|
| Smallville |
Mayor William Tate |
3x06 - Relic |
November 5, 2003
|
| Stargate SG-1 |
Prior |
9x08 - Babylon |
September 9, 2005
|
| Stargate SG-1 |
Prior |
9x11 - The Fourth Horseman (2) |
January 6, 2006
|
| Human Target (2010) |
Whitey Doyle |
1x05 - Run |
February 10, 2010
|
