The Prestidigitation Approximation
Run Time: 22 mins
Air Date: Thu, 10 Mar 2011
Average Rating: ⭐ 7.4 (40 votes)
CBSSeason 4 - Episode 18
Average Rating: ⭐ 7.4 (40)
Sheldon is baffled by Wolowitz's magic trick. Meanwhile, Leonard realizes dating Priya may make it impossible to continue being friends with Penny.