The Gorilla Experiment
Run Time: 22 mins
Air Date: Mon, 7 Dec 2009
Average Rating: ⭐ 7.8 (46 votes)
CBSSeason 3 - Episode 10
Average Rating: ⭐ 7.8 (46)
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.