TV TATTLE
Kal Penn and Sean Astin are coming to The Big Bang Theory
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They'll guest on a final season episode as a pair of physicists who confirm Sheldon and Amy's super-asymmetry theory.
TOPICS: The Big Bang Theory, CBS, Kal Penn, Sean Astin
More Big Bang Theory on Primetimer:- A Big Bang Theory spinoff is on the way as Stuart Fails to Save the Universe set to drop on HBO Max
- These two sitcoms never streamed in full until HBO Max paid $1.5B for them
- The Big Bang Theory fixed a major problem that plagued Two and a Half Men for years
- The Big Bang Theory hits differently once you’ve seen Sheldon’s childhood in Young Sheldon
