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Keeping a Secret - The Big Bang Theory
Watch The Big Bang Theory Season 12 Episode 24
"The Stockholm Syndrome"
Original Air Date:

On The Big Bang Theory Season 12 Episode 24, Sheldon and Amy stick together, and Koothrappali makes a new friend as the gang travels together into the future.

Big News - The Big Bang Theory
Watch The Big Bang Theory Season 12 Episode 23
"The Change Constant"
Original Air Date:

On The Big Bang Theory Season 12 Episode 23, as Sheldon and Amy await big news, and Bernadette and Wolowitz leave their kids for the first time.

Leonard Learns the Truth - The Big Bang Theory
Watch The Big Bang Theory Season 12 Episode 22
"The Maternal Conclusion"
Original Air Date:

On The Big Bang Theory Season 12 Episode 22, Leonard is pleasantly surprised when Beverly comes to visit until he finds out the real reason she's there.

Turning Him In - The Big Bang Theory
Watch The Big Bang Theory Season 12 Episode 21
"The Plagiarism Schism"
Original Air Date:

On The Big Bang Theory Season 12 Episode 21, Kripke has proof that Dr. Pemberton plagiarized his thesis and Sheldon and Amy aren't sure if they should turn him in.

Not Taken Seriously - The Big Bang Theory
Watch The Big Bang Theory Season 12 Episode 20
"The Decision Reverberation"
Original Air Date:

On The Big Bang Theory Season 12 Episode 20, Koothrappali is worried he won't be taken seriously after publishing a paper saying he may have found alien life.

Comforting Amy - The Big Bang Theory
Watch The Big Bang Theory Season 12 Episode 19
"The Inspiration Deprivation"
Original Air Date:

On The Big Bang Theory Season 12 Episode 19, what it would mean for women everywhere if Amy were to win a Nobel Prize causes Amy to have a meltdown.

Watching The Competitors - The Big Bang Theory
Watch The Big Bang Theory Season 12 Episode 18
"The Laureate Accumulation"
Original Air Date:

On The Big Bang Theory Season 12 Episode 18, Sheldon and Amy try to bring Nobel laureates Kip Thorne, George Smoot and Frances Arnold to their side.

Experimenting On The Kids - The Big Bang Theory
Watch The Big Bang Theory Season 12 Episode 17
"The Conference Valuation"
Original Air Date:

On The Big Bang Theory Season 12 Episode 17, with Wolowitz watching the kids, Sheldon finds a book on experimenting on kids, and the gang makes a day of it.

Celebrity Dungeons and Dragons - The Big Bang Theory
Watch The Big Bang Theory Season 12 Episode 16
"The D & D Vortex"
Original Air Date:

On The Big Bang Theory Season 12 Episode 16, the gang uses deception and betrayal to get the one open seat at Wil Wheaton's Celebrity Dungeons and Dragons game.

Leonard's Donation - The Big Bang Theory
Watch The Big Bang Theory Season 12 Episode 15
"The Donation Oscillation"
Original Air Date:

On The Big Bang Theory Season 12 Episode 15, Penny tries to seduce an abstaining Leonard to ruin his "donation" for her ex-boyfriend and his wife.

We know why you want to watch The Big Bang Theory online. We understand why you would seek to stay up to date on everything surrounding Sheldon, Leonard, Penny, Amy and all others. They are totally hilarious! And they are also involved in many sweet and interesting storyline. That's why you want to watch The Big Bang Theory online and that is why we make it oh so easy for TV Fanatics to do so. We update our episodes section on a weekly basis and we make sure you never fall behind. Sit back and watch The Big Bang Theory online now!

TBBT Quotes

It's very simple. Scissors cuts paper, paper covers rock, rock crushes lizard, lizard poisons Spock, Spock smashes scissors, scissors decapitates lizard, lizard eats paper, paper disproves Spock, Spock vaporizes rock, and, as it always has, rock crushes scissors

Sheldon

Sheldon: I have got the Sword of Azeroth!
Leonard: Forget the sword, Sheldon. Help Raj.
Sheldon: There is no more Sheldon. I am the sword master!
Wolowitz: Leonard, look out!
Leonard: Damn it, Sheldon, we're dying here.
Sheldon: Goodbye, peasants.
Leonard: Bastard teleported!
Raj: He's selling the Sword of Azeroth on eBay.
Leonard: You betrayed us for money? Who are you?
Sheldon: I'm a rogue night elf. Don't you people read character descriptions? Wait, wait, wait... somebody just clicked Buy It Now.
Wolowitz: I am the sword master!