The Big Bang Theory Episodes

2007, TV Show

The Big Bang Theory Episode: "The Herb Garden Germination"

Season 4, Episode 20
Episode Synopsis: Sheldon and Amy spread gossip as part of an experiment; and Howard and Bernadette's relationship gets serious. Physicist Brian Greene has a cameo.
Original Air Date: Apr 7, 2011
Guest Cast Aarti Mann: Priya Brian Greene: Himself Brian George: Dr. Koothrappali Alice Amter: Mrs. Koothrappali
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Season 4, Episode 20
Paid | iTunes
Length: 14:14:23
Aired: 4/7/2011
Also available on iTunes, Amazon Instant Video and VUDU
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Premiered: September 24, 2007, on CBS
Rating: TV-PG
User Rating: (8,779 ratings)
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Premise: 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 chemistry among the friends and the developing romance between Leonard and Penny. The addition of Melissa Rauch and Mayim Bialik in later seasons also enhanced the stories and relationships of the leads.

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