The Big Bang Theory

Series 2 | Episode 12 | The Killer Robot Instability

Cast and Crew Information

Cast

Sheldon Cooper
played by Jim Parsons
Leonard Hofstadter
played by Johnny Galecki
Penny
played by Kaley Cuoco
Raj Koothrappali
played by Kunal Nayyar
Howard Wolowitz
played by Simon Helberg
The boys and their robot

Following comments from Penny about the desperate state of his love life, Wolowitz decides that he's too depressed to help the others in an upcoming robot fighting competition. Sheldon accepts a challenge from his colleague Barry Kripke, so their robotic creations are pitted against each other in a one-on-one duel to the death.

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On TV

First Shown

Date Time Channel
Tuesday 07 April 2009 11.05PM Channel 4

Last Shown

Date Time Channel
Tuesday 07 April 2009 11.05PM Channel 4
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