WOLOWITZ INVITES SHELDON TO TRAVEL TO HOUSTON WITH HIM IN AN ATTEMPT TO IMPROVE THEIR FRIENDSHIP, ON "THE BIG BANG THEORY," THURSDAY, MARCH 6

"The Friendship Turbulence" - After the insults fly, Bernadette tries to broker the peace between Wolowitz and Sheldon. Meanwhile, Penny is offered an embarrassing movie role and Raj asks Amy to write to a woman on his behalf, on THE BIG BANG THEORY, Thursday, March 6 (8:00 - 8:31 PM, ET/PT) on the CBS Television Network.

CAST:

Johnny Galecki (Leonard)
Jim Parsons (Sheldon)
Kaley Cuoco-Sweeting (Penny)
Simon Helberg (Wolowitz)
Kunal Nayyar (Koothrappali)
Mayim Bialik (Amy)
Melissa Rauch (Bernadette)

GUEST STAR:

Laura Spencer (Emily)
Gilda Stratton (Flight Attendant V.O)

STORY BY: Steven Molaro, Eric Kaplan and Tara Hernandez

TELEPLAY BY: Jim Reynolds, Steve Holland and Maria Ferrari

DIRECTED BY: Mark Cendrowski

RATING: To Be Announced