Photo Flash: First Look at Bob Newhart's Return to THE BIG BANG THEORY
Bob Newhart makes his return to CBS' THE BIG BANG THEORY on the upcoming episode titled "The Proton Displacement" - check out a first look below!
In the episode, Sheldon feels slighted when Professor Proton seeks advice from Leonard instead of him, and he seeks Revenge by befriending a rival science TV host, Bill Nye. Meanwhile, Raj gets jealous when Howard crashes "girls' night," on THE BIG BANG THEORY, Thursday, Nov. 7 (8:00 - 8:31 PM, ET/PT) on CBS.
Photos: Monty Britnon/CBS