The Big Bang Theory Season 11 Episode 15

Name: The Big Bang Theory
Genre: Comedy
Released: 2007
Rating: 7.9
Cast: Jim Parsons, Kaley Cuoco, Johnny Galecki, Simon Helberg, Kunal Nayyar

Leonard's book raises questions, and Amy guest stars on the new Professor Proton show.

▶ Play The Big Bang Theory Season 11 Episode 15Click to start

Back to Season Series Overview