The Big Bang Theory 2007 | TV Show

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Two nerdy physicists share an apartment and an unlikely friendship with their beautiful neighbor with whom one of them is infatuated. Like the universe after the big bang, the show's popularity expanded, thanks to breakout star Jim Parsons, along with the (more…)

Premiered: September 24, 2007

Rating: TV-PG

User Rating:4.58 out of 5 (8,996 ratings)

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Season 1, Episode 9 The Cooper-Hofstadter Polarization

First Aired: November 21, 2007

Sheldon and Leonard are asked to a physics conference to present their work together, but that leads to a feud because Sheldon's too arrogant to share the honor. Penny does her best to mediate, but only makes things worse.

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The Grasshopper Experiment

Season 1, Episode 8

November 13, 2007

Next Episode

The Loobenfeld Decay

Season 1, Episode 10

March 24, 2008

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