The Big Bang Theory - Episode 4.20 - The Herb Garden Germination - Press Release

GOSSIP SPREADS LIKE WILDFIRE, ON "THE BIG BANG THEORY," THURSDAY, APRIL 7

"The Herb Garden Germination" - Sheldon and Amy experiment on their friends by spreading gossip, while Howard takes a big step in his relationship with Bernadette, on THE BIG BANG THEORY, Thursday, April 7 (8:00-8:31 PM, ET/PT) on the CBS Television Network.

SERIES REGULARS:
Leonard........................................................... Johnny Galecki
Sheldon................................................................. Jim Parsons
Penny.................................................................. Kaley Cuoco
Wolowitz.......................................................... Simon Helberg
Koothrappali...................................................... Kunal Nayyar

RECURRING CAST:
Bernadette......................................................... Melissa Rauch
Amy.................................................................... Mayim Bialik

GUEST STARS:
Dr. Koothrappali................................................. Brian George
Mrs. Koothrappali................................................. Alice Amter
Priya...................................................................... Aarti Mann
Brian Greene................................................................ Himself

STORY BY: Chuck Lorre & Eric Kaplan & Eddie Gorodetsky
TELEPLAY BY: Bill Prady & Steven Molaro & Steve Holland
DIRECTED BY: Mark Cendrowski

Source: CBS