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.

Premiered: September 24, 2007

Rating: TV-PG

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

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Season 7, Episode 18 The Mommy Observation

First Aired: March 13, 2014

Howard and Sheldon tour NASA in Houston and pay a visit to Sheldon's mother, who greets him with a surprise. Meanwhile, back at home, Raj surprises the rest of the gang with a murder-mystery game-playing evening that's not the killer party he expected it to be.

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The Friendship Turbulence

Season 7, Episode 17

March 6, 2014

Next Episode

The Indecision Amalgamation

Season 7, Episode 19

April 3, 2014

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