| Series
|
Role
|
Episode
|
Airdate
|
| The Jack Benny Program |
Himself |
10x12 - Natalie Wood/Robert Wagner Show |
March 6, 1960
|
| The Jack Benny Program |
Himself |
11x01 - Nightbeat Takeoff |
October 16, 1960
|
| Rowan & Martin's Laugh-In |
Cameo Appearance |
2x19 - Show 33 |
February 10, 1969
|
| Rowan & Martin's Laugh-In |
Cameo Appearance |
2x22 - Show 36 |
March 3, 1969
|
| The Streets of San Francisco |
David J. Farr |
1x01 - The Streets of San Francisco |
September 16, 1972
|
| The Fall Guy |
Himself |
1x03 - The Meek Shall Inherit Rhonda |
November 11, 1981
|
| Seinfeld |
Dr. Abbott |
8x19 - The Yada Yada |
April 24, 1997
|
| Hope & Faith |
Jack |
1x09 - Phone Home for the Holidays |
November 21, 2003
|
| Hope & Faith |
Jack |
1x22 - Jack's Back |
April 30, 2004
|
| Hope & Faith |
Jack |
2x06 - Natal Attraction |
November 5, 2004
|
| Hope & Faith |
Jack |
2x07 - Stand by Your Mandi |
November 12, 2004
|
| Hope & Faith |
Jack |
2x10 - 9012-Uh-Oh |
November 26, 2004
|
| The Simpsons |
Himself |
16x12 - Goo Goo Gai Pan |
March 13, 2005
|
| Hope & Faith |
Jack |
3x09 - Blood Is Thicker Than Daughter |
November 18, 2005
|
Las Vegas
(credited as Robert J. Wagner) |
Alex Avery |
3x19 - Cash Springs Eternal |
March 31, 2006
|
| Two and a Half Men |
Teddy Leopold |
4x24 - Prostitutes and Gelato |
May 14, 2007
|
| Two and a Half Men |
Teddy Leopold |
5x07 - The Leather Gear Is in the Guest Room |
November 5, 2007
|
| Two and a Half Men |
Teddy Leopold |
5x09 - Tight's Good |
November 19, 2007
|
| Two and a Half Men |
Teddy Leopold |
5x16 - Look at Me, Mommy, I'm Pretty |
April 28, 2008
|
| Two and a Half Men |
Teddy Leopold |
5x17 - Fish in a Drawer |
May 5, 2008
|
| NCIS |
Anthony DiNozzo, Sr. |
7x12 - Flesh and Bone |
January 12, 2010
|
| NCIS |
Anthony DiNozzo, Sr. |
8x07 - Broken Arrow |
November 9, 2010
|
| NCIS |
Anthony DiNozzo, Sr. |
9x10 - Sins of the Father |
November 22, 2011
|
| NCIS |
Anthony DiNozzo, Sr. |
10x10 - You Better Watch Out |
December 18, 2012
|
| NCIS |
Anthony DiNozzo, Sr. |
11x16 - Dressed to Kill |
March 4, 2014
|
