About this programme
9/17. Leonard and Sheldon receive an invitation to present their research to a physics conference, but Sheldon's reluctance to pander to his peers causes conflict between the friends. An intervention by Penny makes matters worse. Johnny Galecki and Jim Parsons star.
Cast and crew
Cast
- Leonard Hofstadter
- Johnny Galecki
- Sheldon Cooper
- Jim Parsons
- Penny
- Kaley Cuoco
- Howard Wolowitz
- Simon Helberg
- Raj Koothrappali
- Kunal Nayyar
- Chinese Leonard
- Talbott Chin
- Chinese Sheldon
- Howard Chan
Crew
- Director
- Joel Murray
- Writer
- Chuck Lorre
- Writer
- Dave Goetsch
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