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Awkward Family Visit - The Big Bang Theory
Watch The Big Bang Theory Season 9 Episode 24
"The Convergence Convergence"
Original Air Date:

On The Big Bang Theory Season 9 Episode 24, it's chaos when Leonard's recently divorced parents and Sheldon's devoutly religious mother come to visit.

Penny Struggles - The Big Bang Theory
Watch The Big Bang Theory Season 9 Episode 23
"The Line Substitution Solution"
Original Air Date:

On The Big Bang Theory Season 9 Episode 23, Penny struggles to make a connection with Leonard's mother while Sheldon hires Stuart to spend the day with Amy.

The Wine Tasting - The Big Bang Theory
Watch The Big Bang Theory Season 9 Episode 22
"The Fermentation Bifurcation"
Original Air Date:

On The Big Bang Theory Season 9 Episode 22, the gang runs into Penny's ex-boyfriend at a wine tasting event while Sheldon stays behind with pregnant Bernadette.

The Get-Together - The Big Bang Theory
Watch The Big Bang Theory Season 9 Episode 21
"The Viewing Party Combustion"
Original Air Date:

On The Big Bang Theory Season 9 Episode 21, an argument between Leonard and Sheldon becomes a heated fight during a get-together with friends taking sides.

Pregnancy Gifts - The Big Bang Theory
Watch The Big Bang Theory Season 9 Episode 20
"The Big Bear Precipitation"
Original Air Date:

On The Big Bang Theory Season 9 Episode 20, Raj goes overboard with the pregnancy presents while Sheldon reveals a secret about Leonard on a trip to the cabin.

The Movie Lie - The Big Bang Theory
Watch The Big Bang Theory Season 9 Episode 19
"The Solder Excursion Diversion"
Original Air Date:

On The Big Bang Theory Season 9 Episode 19, Koothrappali sells out Leonard and Wolowitz when they lie to their wives so they can attend a screening of a movie.

Patent Problems - The Big Bang Theory
Watch The Big Bang Theory Season 9 Episode 18
"The Application Deterioration"
Original Air Date:

On The Big Bang Theory Season 9 Episode 18, Howard has doubts about a legal partnership with Leonard and Sheldon concerning the infinite persistence gyroscope.

A Birthday Surprise - The Big Bang Theory
Watch The Big Bang Theory Season 9 Episode 17
"The Celebration Experimentation"
Original Air Date:

On The Big Bang Theory Season 9 Episode 17, Sheldon gets a surprise guest when the gang celebrate his birthday. Adam West guest stars in this episode.

Freaking Out - The Big Bang Theory
Watch The Big Bang Theory Season 9 Episode 16
"The Positive Negative Reaction"
Original Air Date:

On The Big Bang Theory Season 9 Episode 16, Wolowitz freaks out when Bernadette announces she's pregnant and the gang celebratew with karaoke.

The Hot Tub Surprise - The Big Bang Theory
Watch The Big Bang Theory Season 9 Episode 15
"The Valentino Submergence"
Original Air Date:

On The Big Bang Theory Season 9 Episode 15, Howard and Bernadette find a surprise in their hot tub, while Sheldon and Amy host a Valenine's Day show.

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

Penny, there's only one cookie with something in the middle that solves life's problems, and that's an Oreo. Or a Nutter Butter, if you're in a pinch.

Sheldon

Penny: Hey, Sheldon, did you change your Wi-Fi password again?
Sheldon: Yes, it's "Penny, get your own Wi-Fi." No spaces.