Add Yahoo as a preferred source to see more of our stories on Google. TBS is celebrating the life of comedian and actor Bob Newhart with a Big Bang Theory marathon featuring his “Professor Proton” ...

Add Yahoo as a preferred source to see more of our stories on Google. Chuck Lorre has paid tribute to Bob Newhart, his friend who also happened to play Arthur Jeffries aka Professor Proton, on The Big ...

Bob Newhart became famous many years ago, first as a standup comic and then as a sitcom star. The famed comedian was best known for his work on Newhart and The Bob Newhart Show for decades, but he was ...

Check out the official photos from The Big Bang Theory Season 7 Episode 22. The episode is titled, “The Proton Transmogrification,” and airs on Thursday, May 1 at 8 p.m. ET on CBS.

Bob Newhart and Kaley Cuoco in the 2013 'Big Bang Theory' episode "The Proton Displacement" CBS/courtesy Everett Collection Chuck Lorre has paid tribute to Bob Newhart, his friend who also happened to ...