The Big Bang Theory - Season 12 (2018) (season)
Directed by:
Mark CendrowskiCinematography:
Steven V. SilverCast:
Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Melissa Rauch, Mayim Bialik, Joshua Malina, Kal Penn, Sean Astin, Chasty Ballesteros, Keili LefkovitzVOD (2)
Plots(1)
When Sheldon and Amy's super asymmetry theory is proven by two physicists, Dr. Pemberton (Sean Astin) and Dr. Campbell (Kal Penn) from Chicago, they're thrilled, until they try to kick Amy off the Nobel nomination. Also, Bernadette has a big success at work and Penny's going to be a part of it - whether she wants to or not. (CBS TV Network)
(more)Cast
![Johnny Galecki](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/162/418/162418243_9e8a63.png)
Johnny Galecki
Belgium
Best series:
The Big Bang Theory (2007) (series)
My Name Is Earl (2005) (series)
The Norm Show (1999) (series)
![Jim Parsons](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/165/209/165209443_0b516e.jpg)
Jim Parsons
USA
Best series:
The Simpsons (1989) (series)
The Big Bang Theory (2007) (series)
Staged (2020) (series)
![Kaley Cuoco](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/165/003/165003805_ca76cf.png)
Kaley Cuoco
USA
Best series:
The Big Bang Theory (2007) (series)
My So-Called Life (1994) (series)
Prison Break (2005) (series)
![Simon Helberg](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/163/769/163769190_c1d862.jpg)
Simon Helberg
USA
Best series:
The Big Bang Theory (2007) (series)
Dr. Horrible's Sing-Along Blog (2008) (series)
Studio 60 on the Sunset Strip (2006) (series)
![Kunal Nayyar](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/161/451/161451064_7cb988.jpg)
Kunal Nayyar
UK
Best series:
The Big Bang Theory (2007) (series)
Criminal: UK (2019) (series)
NCIS: Naval Criminal Investigative Service (2003) (series)
![Melissa Rauch](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/162/418/162418250_d3a9d4.png)
Melissa Rauch
USA
Best series:
The Big Bang Theory (2007) (series)
The Office (2005) (series)
Star vs. The Forces of Evil (2015) (series)
![Mayim Bialik](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/165/098/165098147_839387.jpg)
Mayim Bialik
USA
Best series:
The Big Bang Theory (2007) (series)
The Wonder Years (1988) (series)
Aaahh!!! Real Monsters (1994) (series)
![Joshua Malina](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/162/433/162433358_3c61a3.jpg)
Joshua Malina
USA
Best series:
The Big Bang Theory (2007) (series)
House M.D. (2004) (series)
Shameless (2011) (series)
![Kal Penn](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/163/030/163030363_2d521b.jpg)
Kal Penn
USA
Best series:
The Big Bang Theory (2007) (series)
House M.D. (2004) (series)
How I Met Your Mother (2005) (series)
![Sean Astin](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/000/267/267494_031973.jpg)
Sean Astin
USA
Best series:
Stranger Things (2016) (series) - actor, a.f.
The Big Bang Theory (2007) (series)
Brooklyn Nine-Nine (2013) (series)
![Chasty Ballesteros](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/162/002/162002588_4ddae0.jpg)
Chasty Ballesteros
Canada
Best series:
The Big Bang Theory (2007) (series)
The Newsroom (2012) (series)
Shameless (2011) (series)
Keili Lefkovitz
USA
Best series:
The Big Bang Theory (2007) (series)
The Office (2005) (series)
Unscripted (2005) (series)