The Big Bang Theory - Season 8 (2014) (season)
USA,
2014, 21 min
Directed by:
Mark CendrowskiCinematography:
Steven V. SilverCast:
Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Mayim Bialik, Melissa RauchVOD (2)
Plots(1)
Sheldon and Raj undertake an underground research expedition that turns into a test of how long before they get under each other's skin. Meanwhile, Leonard and Penny argue about money, and go to Wolowitz and Bernadette for advice. (CBS TV Network)
Gallery (12)
Photo © CBS Television
![The Big Bang Theory - The Expedition Approximation - Photos - Melissa Rauch, Simon Helberg, Kunal Nayyar, Mayim Bialik, Jim Parsons, Johnny Galecki, Kaley Cuoco](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/161/325/161325296_1332f3.jpg)