The Big Bang Theory
The Novelization Correlation (02/01/2018)
Overview
Leonard's book raises questions, and Amy guest stars on the new Professor Proton show.
Main Cast
Johnny Galecki
Leonard Hofstadter
Jim Parsons
Sheldon Cooper
Kaley Cuoco
Penny
Simon Helberg
Howard Wolowitz
Kunal Nayyar
Rajesh Koothrappali
Melissa Rauch
Bernadette Rostenkowski