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The Big Bang Theory – Season 4, Episode 20 The Herb Garden Germination

Play trailer The Big Bang Theory – Season 4, Episode 20 The Herb Garden Germination Aired Apr 7, 2011 Comedy Play Trailer Watchlist
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Amy and Sheldon spread gossip as part of an experiment; Howard decides to take a big step in his relationship with Bernadette.
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The Big Bang Theory — Season 4, Episode 20

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Cast & Crew

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Johnny Galecki

Leonard Hofstadter

Jim Parsons

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Howard Wolowitz

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The Big Bang Theory — Season 4, Episode 20

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Episode Info

Synopsis Amy and Sheldon spread gossip as part of an experiment; Howard decides to take a big step in his relationship with Bernadette.
Director
Mark Cendrowski
Executive Producer
Chuck Lorre, Bill Prady
Screenwriter
Chuck Lorre, Eric Kaplan, Eddie Gorodetsky, Bill Prady, Steven Molaro, Steve Holland
Network
CBS
Rating
TV-14 (D|L)
Genre
Comedy
Original Language
English
Release Date
Apr 7, 2011