As The Big Bang Theory universe expands, Kaley Cuoco would enthusiastically join its orbit. Speaking to People ahead of the second season debut of her Peacock comedy-thriller Based on a True Story, Cuoco reflected on her starring role as Penny with nostalgic fondness.

Sandra Bullock was approached about becoming one of the many celebrity guest stars on The Big Bang Theory, but she declined the offer. Here's why.

The actress starred as Penny during the popular CBS sitcom's run from 2007 to 2019 Kaley Cuoco will always have a place in her heart for The Big Bang Theory. While chatting exclusively with PEOPLE, the actress,

Kaley Cuoco, who played the role of Penny, fondly reminisced her time on the set of her hit series, The Big Bang Theory. The Flight Attendant actress opened up about her time filming