The Big Bang Theory > Season 1 > Episode 13 (13)

The Bat Jar Conjecture

Airdate: 21.04.2008

Cast:

Johnny Galecki	...	Leonard Hofstadter
Jim Parsons	...	Sheldon Cooper
Kaley Cuoco	...	Penny
Simon Helberg	...	Howard Wolowitz
Kunal Nayyar	...	Raj Koothrappali
Sara Gilbert	...	Leslie Winkle
Mark Harelik	...	Dr. Eric Gablehauser
Adam Gregor	...	Dmitri
Sandra Marquez	...	Woman
Sergio Enrique	...	Son

Crew:

Mark Cendrowski	...	Direction
Robert Cohen Bill Prady	...	Script

Plot:

Sheldon becomes so intent on demonstrating his intellectual superiority over the other guys that they kick him off the Physics Bowl team and replace him with his nemesis, Leslie.