Duration: 22m

TV-PG 7.7 Comedy / Romance

The Big Bang Theory S4E15

To secure needed funding for the university, Sheldon convinces Leonard to get friendly with a wealthy benefactor.

Release Date: February 10, 2011 (USA)

Creator: Chuck Lorre, Bill Prady

Cast: Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Melissa Rauch, Mayim Bialik, Kevin Sussman, Bob Newhart