Created by Chuck Lorre and Bill Prady, The Big Bang Theory, is a sitcom that aired for 12 seasons from 2007 to 2019.

Cuoco's role in her upcoming comedy series bears various similarities with Penny, making the series potentially feel like a Penny TBBT spinoff.

The Big Bang Theory's best character arc unfortunately proved that, in contrast, its ostensible hero never really grew or changed throughout the show.

Over the course of 12 seasons, The Big Bang Theory became one of the most popular sitcoms on TV, with a main cast that was just as charming as they were quirky. But beyond the main group, the show ...