The Big Bang Theory | The Spaghetti Catalyst
Genre: Comedy
Director: Bill Prady, Chuck Lorre
Cast: Jim Parsons, Johnny Galecki, Kaley Cuoco, Kunal Nayyar, Mayim Bialik, Melissa Rauch, Simon Helberg
Description: : When Leonard and Penny aren't speaking, Sheldon goes to extremes to keep them both happy.