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The Big Bang Theory

S1-E12 The Jerusalem Duality

S1-E12 The Jerusalem Duality



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 & Crew

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
Director Mark Cendrowski
Writer Dave Goetsch
Writer Steven Molaro
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