From Penny and Sheldon to supporting stars like Beverly and Mary Cooper, all The Big Bang Theory's heroes have one line that ...

By Lesley Goldberg Television Editor, West Coast CBS’ The Big Bang Theory had one epic special delivery for fans during Thursday’s Valentine’s Day-themed episode: Bernadette (Melissa Rauch ...

The Big Bang Theory leaves its fair share of plot threads dangling, but this one is more emotional than all the others ...

Read more: 13 Times Film Or TV Actors Were Deliberately ... Simon Helberg Just Thinks Bernadette Meshed With The Group Better ...

Check them out below! Need to catch up on past episodes, or want to revisit some of your own favorite Bernadette quotes? You can always watch The Big Bang Theory online right here via TV Fanatic!

The reason why The Big Bang Theory showrunner chose not to show Howard and Bernadette's kids throughout its 12-season run.

Bernadette Rostenkowski’s first appearance on The Big Bang Theory was in season 3. Her debut appearance on the show was when she joined Leonard and Penny on a double date with Howard.

The Big Bang Theory was among one of the most successful ... There is one major plothole that fans can’t let go of, though—Bernadette Rostenkowski’s explanation for why she dislikes children ...

Penny quitting acting in The Big Bang Theory wasn’t about failure—it was a smart, relatable move that taught viewers a ...