Penny shows up on The Big Bang Theory in the very first episode and effectively turns Leonard and Sheldon’s world on its head. The pretty blonde is the polar opposite of the neighbors next door ...

The Big Bang Theory Cast Films Their Final Episode. ... As we get ready to tape our final episode tonight, to walk in and out of this apartment door for the last time, ...

This Apartment Was For A Harsher Version Of The Big Bang Theory In the original pilot, the apartment that Sheldon and Leonard share is much different than the large and clean one that we have come ...

The concept for Thursday’s 100th episode of The Big Bang Theory ... Leonard and Sheldon are coming up the stairs and see Penny unpacking an appliance box through her open apartment door, ...

The Big Bang Theory finale was an emotional (and revelatory!) hour of gasps, aha moments and tears (both happy and sad!) Warning: Spoilers for the BBT season finale follow. With every ending ...

Spoiler alert: This story contains many details from Thursday's series finale of "The Big Bang Theory." "The Big Bang Theory" didn't end with a bang. That was never the point of the hit CBS comedy ...

‘Big Bang Theory’: Inside the Surprising Season 10 Finale Proposal. Showrunner Steve Molaro talks with THR about the cliffhanger ending, if season 12 will be its last and more.