SECRETS ARE REVEALED WHEN LEONARD, PENNY, SHELDON AND AMY GO ON A WEEKEND GETAWAY, ON "THE BIG BANG THEORY," THURSDAY, APRIL 7

"The Big Bear Precipitation" - Sheldon spills a secret of Leonard's when the two take a weekend cabin trip with Penny and Amy. Also, when Koothrappali goes overboard with pregnancy gifts, Wolowitz and Bernadette must draw the line, on THE BIG BANG THEORY, Thursday, April 7 (8:00-8:31 PM, ET/PT) on the CBS Television Network.

REGULAR CAST:

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

WRITTEN BY: Chuck Lorre, Dave Goetsch and Tara Hernandez

TELEPLAY BY: Steven Molaro, Steve Holland and Jim Reynolds

DIRECTED BY: Mark Cendrowski