The Big Bang Theory Season 1 Episode 9

Overview

Runtime: 19m

Directed by: Joel Murray

Written by: Chuck Lorre, Dave Goetsch, Lee Aronsohn

Guest stars: Howard Chan, Talbott Chin

Description

When they're invited to present at a physics conference, Sheldon's reluctance to share the credit leads to a tiff between him and Leonard, and Penny's intervention only exacerbates the situation.

Season 1 Episode 8

Season 1 Episode 8

The Grasshopper Experiment

Season 1 Episode 10

Season 1 Episode 10

The Loobenfeld Decay

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