'The Big Bang Theory' Cast Transformation | Young to Old | You Might Not Recognize Them Today 

It's BIG Bang NOT BING Bang. LoL 😂😂😂

Hire a human narrator

RIP Bob Newhart

An amazing difference in just a few short years

Seriously? You can't use a narrator who can pronounce everyone's name properly?

5:27... Y'all seriously couldn't find a better 2024 picture of Sarah Gilbert?? 💀

Aarti is still the most beautiful cast member

Nicely done!

That kind of T.V. comedy you could forgett staff were actors behind who seemed real people with real troubles and life❤ B.B.T. for ever!

The KI voice is horrible

Aww sweet Caley isnt much older than me but she looks like my moms age, its shocking how americans age so bad

I never realised it was filmed that long ago

I don't know if we'll both still be around in fifty years.

Yikes, Bob Newhart at 94 is truly terrifying!

Parsons should play Pee Wee Herman in a movie.

Bing Bang huh?

Where's Lewinsky?

Niesamowite,że zdecydowana większość wygląda lepiej w starszym wieku 😲👍😁

Where's Margo Harshman?

Still think Aarti Mann is hot!

Not a very flattering picture of Kaley there.... Anybody else like to see a spin-off where Penny's dad and Bernie's dad just hang out drinking beers and shooting the breeze?

I loved to hate Priya. 😡❤

This is a useless, waste-of-time video. People age? Shocking.