The Big Bang Theory Spoilers: Bill Nye Joins Bob Newhart's Return Episode

The Big Bang Theory Spoilers: Bill Nye Joins Bob Newhart's Return Episode

bill-nye-bob-newhart-big-bang-theory-season-7-abc-giWhen Professor Proton returns on The Big Bang Theory, he'll be tagging along with a new character.

CBS has announced on Wednesday that the return episode of Emmy-winner Bob Newhart (airing on Nov. 7), will also feature Dancing with the Stars cast-off, Bill Nye as a guest star.

Check out what's in-store on the episode below:

When Professor Proton (Newhart) contacts Leonard (Johnny Galecki) to ask for help with an experiment, a scorned Sheldon (Jim Parsons) seeks revenge by befriending a rival science TV host, Bill Nye.

Source: CBS