The Big Bang Theory
The Big Bang Theory

The Big Bang Theory (2007 – 2019)

2007 • 12 seasons • Comedy • TV-PG
▲ +13 #82
8.1/10 940,662
79% 12,670
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Episode 6 — The Expedition Approximation

Season 8 • The Big Bang Theory
Released: 2014-10-20 • Comedy
72%
User score
Sheldon and Raj test whether they could survive a dark-matter research expedition in a salt mine by simulating the conditions in a steam tunnel deep underground. Meanwhile, Leonard and Penny seek advice from Howard and Bernadette after they fight about money.

Episodes

Information

Creator Chuck Lorre, Bill Prady
Episode air date20.10.2014
Episode runtime21 min
Episode rating7.19
GenresComedy
TMDB series rating7.9
IMDb series rating8.1
Series statusEnded
Age rating6+
CountryUS

Trailer

Additional videos

The Big Bang Theory Trailer
The Big Bang Theory Trailer
▶
The Big Bang Theory - Science is dead
The Big Bang Theory - Science is dead
▶
The Big Bang-Sheldon's "Romantic" Christmas Gift
The Big Bang-Sheldon's "Romantic" Christmas Gift
▶
Merry Newtonmas!
Merry Newtonmas!
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The Big Bang Theory Intro Full Version
The Big Bang Theory Intro Full Version
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The Big Bang Theory - Sheldon and Penny Exchange Presents
The Big Bang Theory - Sheldon and Penny Exchange Presents
▶

Cast

Johnny Galecki
Johnny Galecki
Leonard Hofstadter
Jim Parsons
Jim Parsons
Sheldon Cooper
Kaley Cuoco
Kaley Cuoco
Penny
Simon Helberg
Simon Helberg
Howard Wolowitz
Kunal Nayyar
Kunal Nayyar
Rajesh Koothrappali
Melissa Rauch
Melissa Rauch
Bernadette Rostenkowski
Mayim Bialik
Mayim Bialik
Amy Farrah Fowler

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