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The Big Bang Theory S04E20


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The Big Bang Theory : The Herb Garden Germination

S04, E20 ()

Amy and Sheldon spread gossip as part of an experiment; Howard decides to take a big step in his relationship with Bernadette.

Cast:
  • Johnny Galecki,
  • Jim Parsons,
  • Kaley Cuoco,
  • Simon Helberg,
  • Kunal Nayyar

Guests:
  • Melissa Rauch ,
  • Mayim Bialik ,
  • Brian George ,
  • Alice Amter ,
  • Aarti Mann ,
  • Brian Greene

Watch  The Herb Garden Germination on TV

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