Comedy Legends Six Guest Appearances On The Hit Sitcom

Bob Newhart's Big Bang Theory Legacy Honored with Marathon

Comedy Legend's Six Guest Appearances on the Hit Sitcom

Professor Proton's Impact on Sheldon Cooper

TBS is paying tribute to comedy icon Bob Newhart with a special marathon of episodes from The Big Bang Theory featuring his memorable portrayal of Professor Proton. In 2013, Newhart appeared in six rib-tickling episodes of the sixth season as the aged Professor Proton, Arthur Jeffries, a former children's science show host whom Sheldon and Leonard hired to entertain them.

Professor Proton's character resonated deeply with Sheldon, who had been a childhood fan of his science show. Newhart's portrayal was both hilarious and heartwarming, capturing the essence of a beloved mentor whose passion for science inspired a generation of young minds.

These six episodes are a testament to Newhart's comedic brilliance and his ability to create memorable characters with enduring appeal. TBS's marathon is a fitting tribute to his contributions to The Big Bang Theory and the legacy he has left on the show's fans.