S4E4
The Hot Troll Deviation
The Big Bang Theory
calendar_todayOct 14, 2010
schedule20 min
star7.6
An embarrassing secret of Wolowitz's comes to light, while Sheldon and Raj have a small war at work.
broadcast_on_home Networks
CBS
star Guest Stars
George Takei
Self
Carol Ann Susi
Debbie Wolowitz (voice)
Katee Sackhoff
Self