S3E10
The Gorilla Experiment
The Big Bang Theory
calendar_todayDec 7, 2009
schedule21 min
star7.8
Penny gets help from Sheldon in order to understand what Leonard's work is, while Wolowitz develops a jealousy when Leonard starts hanging out with his new girlfriend.
broadcast_on_home Networks
CBS
star Guest Stars
Melissa Rauch
Bernadette Rostenkowski
Carol Ann Susi
Debbie Wolowitz (voice)