Directed by:
Mark CendrowskiCinematography:
Steven V. SilverCast:
Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Laurie Metcalf, John Ross Bowie, Lewis Black, Andy Mackenzie, Elizabeth Bogush (more)VOD (3)
Episodes(23)
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The Electric Can Opener Fluctuation (S03E01)
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The Jiminy Conjecture (S03E02)
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The Gothowitz Deviation (S03E03)
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The Pirate Solution (S03E04)
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The Creepy Candy Coating Corollary (S03E05)
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The Cornhusker Vortex (S03E06)
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The Guitarist Amplification (S03E07)
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The Adhesive Duck Deficiency (S03E08)
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The Vengeance Formulation (S03E09)
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The Gorilla Experiment (S03E10)
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The Maternal Congruence (S03E11)
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The Psychic Vortex (S03E12)
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The Bozeman Reaction (S03E13)
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The Einstein Approximation (S03E14)
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The Large Hadron Collision (S03E15)
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The Excelsior Acquisition (S03E16)
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The Precious Fragmentation (S03E17)
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The Pants Alternative (S03E18)
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The Wheaton Recurrence (S03E19)
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The Spaghetti Catalyst (S03E20)
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The Plimpton Stimulation (S03E21)
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The Staircase Implementation (S03E22)
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The Lunar Excitation (S03E23)
Plots(1)
Worlds collide in Season 3! A love affair with Penny has opened a big, wide, wonderful world of romance for Leonard. But Sheldon likes the world just the way it was, thank you. All of which makes for a zany comic triangle with brainy, clueless Sheldon and practical, grounded Penny hilariously vying for the role of hypotenuse. (Warner Bros. Home Entertainment)
(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)
![Laurie Metcalf](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/163/190/163190822_d89ccf.jpg)
Laurie Metcalf
USA
Best series:
The Big Bang Theory (2007) (series)
Horace and Pete (2016) (series)
God, the Devil and Bob (2000) (series)
![John Ross Bowie](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/000/424/424244_a8398e.jpg)
John Ross Bowie
USA
Best series:
The Big Bang Theory (2007) (series)
Brooklyn Nine-Nine (2013) (series)
Arrested Development (2003) (series)
![Lewis Black](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/000/274/274276_1aa178.jpg)
Lewis Black
USA
Best series:
The Big Bang Theory (2007) (series)
The Shield (2002) (series)
Harvey Birdman, Attorney at Law (2000) (series)
![Andy Mackenzie](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/160/947/160947488_d9a5a3.jpg)
Andy Mackenzie
Best series:
True Detective (2014) (series)
The Big Bang Theory (2007) (series)
The Shield (2002) (series)
![Elizabeth Bogush](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/000/276/276785_49504f.jpg)
Elizabeth Bogush
USA
Best series:
The Big Bang Theory (2007) (series)
How I Met Your Mother (2005) (series)
Masters of Sex (2013) (series)
![Oliver Muirhead](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/161/329/161329089_d366cb.jpg)
Oliver Muirhead
UK
Best series:
The Big Bang Theory (2007) (series)
Friends (1994) (series)
Brooklyn Nine-Nine (2013) (series)
![Kevin Sussman](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/162/777/162777745_8adddc.png)
Kevin Sussman
USA
Best series:
Better Call Saul (2015) (series)
The Big Bang Theory (2007) (series)
The Sopranos (1999) (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)
![Wil Wheaton](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/166/036/166036724_3518e6.jpg)
Wil Wheaton
USA
Best series:
Critical Role (2015) (series)
The Big Bang Theory (2007) (series)
Avatar: The Last Airbender (2005) (series)
![Matt Barr](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/167/036/167036404_3757fe.jpg)
Matt Barr
USA
Best series:
The Big Bang Theory (2007) (series)
Hatfields & McCoys (2012) (series)
Friday Night Lights (2006) (series)
![Sara Gilbert](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/163/190/163190824_784e45.jpg)
Sara Gilbert
USA
Best series:
The Simpsons (1989) (series)
The Big Bang Theory (2007) (series)
Grey's Anatomy (2005) (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)
![Brian Thomas Smith](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/163/772/163772456_cf6ac1.jpg)
Brian Thomas Smith
USA
Best series:
The Big Bang Theory (2007) (series)
Two and a Half Men (2003) (series)
Happy Endings (2011) (series)
![Carol Ann Susi](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/159/318/159318052_1b9459.jpg)
Carol Ann Susi
USA
Best series:
The Big Bang Theory (2007) (series)
Six Feet Under (2001) (series)
That '70s Show (1998) (series)
![Brian George](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/162/291/162291425_765ead.png)
Brian George
Israel
Best series:
The Simpsons (1989) (series)
The Big Bang Theory (2007) (series)
Avatar: The Last Airbender (2005) (series)