The Hamburger Postulate
Fearing he's wasting his time on Penny, Leonard ends up making a connection with Leslie.
Release : October 22, 2007
Runtime Epiosde : 20 minutes
Rating : 7.47
Credits
Johnny Galecki ( Johnny Galecki )
Leonard Hofstadter
Jim Parsons ( Jim Parsons )
Sheldon Cooper
Kaley Cuoco ( Kaley Cuoco )
Penny
Simon Helberg ( Simon Helberg )
Howard Wolowitz
Kunal Nayyar ( Kunal Nayyar )
Rajesh Koothrappali