The Big Bang Theory - Season 4 Episode 20 : The Herb Garden Germination

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The Big Bang Theory - Season 4 Episode 20 : The Herb Garden Germination
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Title:The Big Bang Theory - Season 4 Episode 20 : The Herb Garden Germination
Genre: Comedy
Air Date: 2011-04-07
Season Number: 4
Episodes Number: 20
Guest Stars: Brian Greene (Himself), Brian George (Dr. Koothrappali), Aarti Mann (Priya Koothrappali), Alice Amter (Mrs. Koothrappali)
Stars: Kaley Cuoco (Penny), Johnny Galecki (Leonard Hofstadter), Jim Parsons (Sheldon Cooper), Simon Helberg (Howard Wolowitz), Kunal Nayyar (Rajesh Koothrappali), Mayim Bialik (Amy Farrah Fowler),
Overview
Sheldon and Amy decide to start several rumors about the others as a test. Meanwhile, Howard takes his relationship with Bernadette to even higher level.
Seasons List
  • Season 1 (17 episode) - September 24, 2007
  • Season 2 (23 episode) - September 22, 2008
  • Season 3 (23 episode) - September 21, 2009
  • Season 4 (24 episode) - September 23, 2010
  • Season 5 (24 episode) - September 22, 2011
  • Season 6 (24 episode) - September 27, 2012
  • Season 7 (24 episode) - September 25, 2013
  • Season 8 (24 episode) - September 22, 2014
  • Season 9 (24 episode) - September 21, 2015
  • Season 10 (24 episode) - September 19, 2016
  • Season 11 (18 episode) - September 25, 2017