The Big Bang Theory > Season 2 > Episode 12 (29)

The Killer Robot Instability

Airdate: 12.01.2009

Cast:

Johnny Galecki	...	Leonard Hofstadter
Jim Parsons	...	Sheldon Cooper
Kaley Cuoco	...	Penny
Simon Helberg	...	Howard Wolowitz
Kunal Nayyar	...	Raj Koothrappali
Carol Ann Susi	...	Mrs. Wolowitz (voice)
John Ross Bowie	...	Barry Kripke
Chris Krauser	...	Club Patron

Crew:

Mark Cendrowski	...	Direction
Steven Molaro Daley Haggar	...	Script

Plot:

Howard becomes depressed after Penny makes a cruel statement about his love life, while the rest of the guys prepare for a grudge killer robot duel against an obnoxious colleague at the university.