The Big Bang Theory › Season 2

S2 E12: The Killer Robot Instability

Name: The Killer Robot Instability
Released: 2009-01-12

Penny's criticism of Wolowitz's romantic life pushes him into depression and AWOL for a fighting robot battle the rest of guys are depending on him for.

Air date	Jan 12, 2009
Runtime	21 minutes
TMDB rating	★ 7.5/10