The title of The Big Bang Theory Season 8, Episode 6 is . It originally aired on October 20, 2014. Episode Plot Highlights
: While in the tunnels, Sheldon struggles with claustrophobia and the lack of proper bathroom facilities. Watch The Big Bang Theory S08E06 HDTV XviD-FUM ...
: Penny sells the car Leonard previously bought for her because her new pharmaceutical job provides a company vehicle. When she tries to return the money, it leads to an argument about their shifting financial dynamic. The title of The Big Bang Theory Season 8, Episode 6 is
: During their time underground, Raj and Sheldon discuss Star Trek: Voyager , Miley Cyrus, and the logic of Hannah Montana's secret identity. Production Credits Director : Mark Cendrowski : Penny sells the car Leonard previously bought
: Despite their scientific ambitions, the simulation only lasts 11 minutes before Sheldon flees in terror after spotting rats, leaving Raj behind.