About this programme
12/17. Sheldon feels threatened by a 15-year-old physics prodigy who is even cleverer than he is, and asks Leonard to help him discredit the precocious teenager's research. 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
- Dr Eric Gablehauser
- Mark Harelik
- Dennis Kim
- Austin Lee
- Emma
- Emma Degerstedt
Crew
- Director
- Mark Cendrowski
- Writer
- Dave Goetsch
- Writer
- Steven Molaro
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