Penny moving across the hall was the spark that set the events of The Big Bang Theory in motion. Although Penny and Leonard’s relationship was a core part of the show, much of TBBT fandom doesn’t ...

The betrayal of Penny’s story in The Big Bang Theory came much earlier than the series finale’s pregnancy twist. Penny has undisputedly been aBig Bang Theory main character since the sitcom’s ...

While all four Halloween episodes of The Big Bang Theory were good, some were better than others for various reasons.

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 Getty ...

Over the course of 12 seasons, there were occasionally plotlines on "The Big Bang Theory" that were abandoned with no reason given.

On The Big Bang Theory Season 10 Episode 19, Sheldon takes an interest in Amy’s work, but whether or not that’s a good thing remains to be seen. Meanwhile, Raj moves in with Penny and Leonard, and the ...

When Leonard makes the same joke about the doc, Penny is not amused. “I already pretended to laugh at that joke once, do I have to do it again?” she bemoans, but eventually caters to Leonard’s wishes.