back to top
Celebrity

The Cast Of "The Big Bang Theory" Then And Now

This year marks the show's 10th year in production. Time flies!

Posted on

Jim Parsons in 2007:

Mark Mainz / Getty Images

Jim Parsons in 2017:

Valerie Macon / AFP / Getty Images

Kaley Cuoco in 2007:

Michael Buckner / Getty Images

Kaley Cuoco in 2017:

Alberto E. Rodriguez / Getty Images

Johnny Galecki in 2007:

Charley Gallay / Getty Images

Johnny Galecki in 2017:

Jonathan Leibson / Getty Images

Kunal Nayyar in 2007:

Frederick M. Brown / Getty Images

Kunal Nayyar in 2017:

Alberto E. Rodriguez / Getty Images

Mayim Bialik in 2009:

Michael Tran / FilmMagic

Mayim Bialik in 2017:

Dimitrios Kambouris / Getty Images

Simon Helberg in 2007:

Charley Gallay / Getty Images

Simon Helberg in 2017:

Frazer Harrison / Getty Images

Melissa Rauch in 2010:

Frazer Harrison / Getty Images

Melissa Rauch in 2017:

Alberto E. Rodriguez / Getty Images

Top trending videos

Watch more BuzzFeed Video Caret right

Top trending videos

Watch more BuzzFeed Video Caret right
The best things at three price points