The Big Bang Theory

  • 2007
  • TV Show
  • TV-PG

Two nerdy physicists share an apartment and an unlikely friendship with their beautiful neighbor with whom one of them is infatuated. Like the universe after the big bang, the show's popularity expanded, thanks to breakout star Jim Parsons, along with the chemistry among the friends and the developing romance between Leonard and Penny. The addition of M (more…)

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Brian Thomas Smith, Johnny Galecki and Kaley Cuoco, <em>The Big Bang Theory</em>

The Big Bang Theory First Look: Zack's Back

On Thursday's new episode of The Big Bang Theory, "The Cognition Regeneration," Zack Johnson (Brian Thomas Smith), Penny's (Kaley Cuoco) dim-bulb ex-boyfriend, is back with a job offer for Penny, and Leonard (Johnny Galecki) isn't happy about it. If… Read more

Latest Full EpisodesSee all »

2016 Comic-Con Panel Season 10, Episode 101 Aug 18, 2016 Subscription

Writer's Panel at the 2016 San Diego Comic-Con.

The Separation Agitation Season 10, Episode 21 Apr 13, 2017 $2.99

Howard and Bernadette have a hard time leaving Halley in daycare when Bernadette returns to work. Also, Bert introduces the gang to his new girlfriend, Rebecca (APRIL BOWLBY).

The Recollection Dissipation Season 10, Episode 20 Apr 6, 2017 $2.99

Sheldon pushes himself to the limit when he collaborates on projects with Leonard and Howard as well as Amy on the same day. And, Bernadette nears the end of her maternity leave.

The Big Bang Theory - The Collaboration Fluctuation Season 10, Episode 19 Mar 30, 2017 Subscription

Leonard, Penny and Raj adjust to their new living arrangement, and Sheldon takes an interest in Amy's work. (TV-PG)

Video ClipsSee all »

The Big Bang Theory - The Cognition Regeneration (Sneak Peek)
01:26 — Leonard isn't thrilled when Penny considers taking a new job offered by her ex-boyfriend, Zack (Brian Thomas Smith), on The Big Bang Theory, Thursday, (more…)
Sheldon Gets Stuck In An Existential Rut On The Big Bang Theory
01:22 — On the next all-new episode of The Big Bang Theory, which airs Thursday, Apr. 27 at 8/7c on CBS and CBS All Access, Sheldon attempts to expand his men (more…)
The Big Bang Theory - The Cognition Regeneration (Preview)
00:30 — Leonard isn't thrilled when Penny considers taking a new job offered by her ex-boyfriend, Zack (Brian Thomas Smith), on The Big Bang Theory, Thursday, (more…)
The Big Bang Theory - First Day Jitters
00:48 — Bernadette prepares to leave Halley for the first time to return to work.

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Thu Apr 27 8:00pm
The Cognition RegenerationNew(Season 10, Episode 22) CBS

Penny's job offer from a former boyfriend doesn't sit well with Leonard.

I’ll Watch114 Watching
Thu Apr 27 9:00pm
The Tangible Affection Proof(Season 6, Episode 16) TBS

Leonard arranges a magical Valentine's Day dinner date for Penny, but the magic doesn't last after a squabbling Howard and Bernadette join them and Penny's ex turns up at the restaurant. Meanwhile, Sheldon assigns his research assistant to find a Valentine (more…)

I’ll Watch1532 Watching
Thu Apr 27 9:30pm
The Monster Isolation(Season 6, Episode 17) TBS

Koothrappali is put out when his date walks out in the middle of their evening, so he vows that he will forever stay put in his apartment. Meanwhile, Sheldon is quite impressed when he witnesses Penny's acting skills firsthand.

I’ll Watch2303 Watching

More NewsSee all »

Mayim Bialik and Jim Parsons, <em>The Big Bang Theory</em>
The Big Bang Theory Features the Triumphant Return of Fun With Flags

Everyone's favorite show-within-a-show flew proudly in "The Separation Agitation"

Jim Parsons and Mayim Bialik, <em>The Big Bang Theory</em>
The Big Bang Theory: Sheldon and Amy's Whole Relationship, In One GIF

On "The Collaboration Fluctuation," Sheldon and Amy found inspiration in aggravation

Johnny Galecki, Kunal Nayyar and Kaley Cuoco, <em>The Big Bang Theory</em>
The Big Bang Theory: Raj Is Getting Too Comfy in Leonard & Penny's Place

Get a first look at Thursday's new Big Bang Theory

Jim Parsons, Mayim Bialik, Johnny Galecki and Kaley Cuoco, <em>The Big Bang Theor</em>y
CBS Sets Season Finale Dates – Find Out When Your Favorite Shows End

Find out the season finale dates for The Big Bang Theory, NCIS and more

Today Is Jim Parsons' Birthday, Except He's Been the Same Age for 10 Years

Can you guess the age from the pictures?

Bar Paley, Sammy Sheik, Chris O'Donnell, <em>NCIS: LA</em>
CBS Renewed 16 Shows — but What's Missing?

Many veteran shows are left in limbo

Cast & Details See all »

  • Premiered: September 24, 2007
  • Rating: TV-PG
  • Premise: Two nerdy physicists share an apartment and an unlikely friendship with their beautiful neighbor with whom one of them is infatuated. Like the universe after the big bang, the show's popularity expanded, thanks to breakout star Jim Parsons, along with the… (more)

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