|
tbd
Conan (2010): Season 11
|
Jan 18, 2021
|
Bob Newhart |
tbd
|
|
tbd
Young Sheldon: Season 3
|
Sep 26, 2019
|
Bob Newhart |
8.0
|
|
tbd
The Big Bang Theory: Season 12
|
Sep 24, 2018
|
Arthur Jeffries |
6.1
|
|
tbd
Jimmy Kimmel Live: Season 16
|
Jan 2, 2018
|
Guest |
tbd
|
|
tbd
The Librarians (2014): Season 4
|
Dec 13, 2017
|
Bob Newhart / Judson |
7.0
|
|
tbd
Conan (2010): Season 8
|
Oct 30, 2017
|
Guest |
tbd
|
|
tbd
The Big Bang Theory: Season 11
|
Sep 25, 2017
|
Arthur Jeffries |
6.6
|
|
tbd
The Librarians (2014): Season 3
|
Nov 20, 2016
|
Bob Newhart / Judson |
6.7
|
|
tbd
Conan (2010): Season 7
|
Oct 31, 2016
|
Guest |
tbd
|
|
tbd
The Librarians (2014): Season 2
|
Nov 1, 2015
|
Bob Newhart / Judson |
8.0
|
|
tbd
The Big Bang Theory: Season 9
|
Sep 21, 2015
|
Prof. Proton/Arthur |
7.2
|
|
tbd
Late Show with David Letterman: Season 1
|
Apr 7, 2015
|
Guest |
6.3
|
|
64
The Librarians (2014): Season 1
|
Dec 7, 2014
|
Bob Newhart / Judson |
7.4
|
|
tbd
Hot in Cleveland: Season 6
|
Nov 5, 2014
|
Bob Sr. |
tbd
|
|
tbd
The Late Late Show with Craig Ferguson: Season 11
|
Sep 2, 2014
|
Guest |
tbd
|
|
tbd
Pioneers of Television: Season 4
|
Apr 15, 2014
|
Remarks By |
tbd
|
|
tbd
Jimmy Kimmel Live: Season 12
|
Jan 6, 2014
|
Guest |
tbd
|
|
tbd
The Big Bang Theory: Season 7
|
Sep 26, 2013
|
Prof. Proton / Professor Proton |
7.8
|
|
tbd
The Late Late Show with Craig Ferguson: Season 10
|
Sep 3, 2013
|
Guest |
tbd
|
|
tbd
Inside Comedy: Season 2
|
Feb 11, 2013
|
Guest |
tbd
|
|
tbd
The Big Bang Theory: Season 6
|
Sep 27, 2012
|
Professor Proton |
7.6
|
|
tbd
The Talk: Season 3
|
Sep 10, 2012
|
Guest |
tbd
|
|
tbd
Jimmy Kimmel Live: Season 10
|
Jan 4, 2012
|
Guest / Guest |
tbd
|
|
67
The Rosie Show : Season 1
|
Oct 10, 2011
|
Guest |
6.4
|
|
39
The Talk: Season 1
|
Oct 18, 2010
|
Guest |
5.4
|
|
tbd
Late Show with David Letterman: Season 15
|
Oct 2, 2007
|
Guest |
tbd
|
|
tbd
Jimmy Kimmel Live: Season 5
|
Jan 3, 2007
|
Bob Newhart |
tbd
|
|
tbd
The Librarian: Return to King Solomon's Mines
|
Dec 3, 2006
|
Judson |
tbd
|
|
tbd
The Tonight Show with Jay Leno: Season 15
|
Sep 18, 2006
|
Guest |
tbd
|
|
tbd
The View: Season 10
|
Sep 4, 2006
|
Bob Newhart |
tbd
|
