First Look: Into The Woods, Out With The Secrets On The Big Bang Theory - Page 7 - The Big Bang Theory Photos - CBS.com

SIGN IN Try CBS All Access

The Big Bang Theory

Watch Full Episodes on CBS All Access

First Look: Into The Woods, Out With The Secrets On The Big Bang Theory

Leonard explains his secret to an upset Penny.

7/11

Leonard explains his secret to an upset Penny.

"The Big Bear Precipitation" (Episode 20, Season 9 of The Big Bang Theory)