The Big Bang Theory fans showed their love for the show with their reactions to this season 1 moment featuring Penny (Kaley ...

The Big Bang Theory built a big universe around its central leads, but this set of characters was noticeably absent for most of the series.

For TV fans who cannot binge-watch all 12 seasons of The Big Bang Theory, these 10 episodes of the series make for essential ...

The hilariously nerdy world of The Big Bang Theory truly grasps the viewers’ attention right from the very start. However, The Big Bang Theory has 12 seasons, and each season has several episodes.

Penny has a strange relationship with her family in The Big Bang Theory, and one mystery doesn't help matters.

Leonard Hofstadter and Sheldon Cooper burst onto the scene in The Big Bang Theory as roommates. They technically didn’t need to be roommates, but their relationship seemingly worked. The deeper ...

The Big Bang Theory beginning any other way than Sheldon, Leonard, and Penny tumbling into an unconventional friendship across the hallway is unimaginable.

It may not sound young, but Leonard was years ahead of his peers. Johnny Galecki as Leoanrd Hofstadter and Jim Parsons as Sheldon Cooper in ‘The Big Bang Theory’ | Cliff Lipson/CBS via Getty ...

This could put a crimp in Leonard and Penny’s potential honeymoon. Meanwhile, TBBT‘s Sept. 21 premiere picks up a few hours after the events of the Season 8 finale, with Leonard and Penny en ...

The third option would be that Sheldon merely named Penny instead of Leonard due to the context of acting being discussed. Whatever the reason, Cuoco’s character was the only TBBT fave ...

The pair played Penny and Leonard in The Big Bang Theory from 2007 until 2019 — and during this time, they secretly dated for two years after falling in love on set. CBS Photo Archive / CBS via ...