![Kaley Cuoco's 'Big Bang Theory' Journey: From Getting Cast as Penny to Saying Goodbye | Entertainment Tonight Kaley Cuoco's 'Big Bang Theory' Journey: From Getting Cast as Penny to Saying Goodbye | Entertainment Tonight](https://www.etonline.com/sites/default/files/images/2019-05/eto_pkg_bbt_kaley_cuoco_050219.jpg)
Kaley Cuoco's 'Big Bang Theory' Journey: From Getting Cast as Penny to Saying Goodbye | Entertainment Tonight
![Big Bang Theory cast: Did this star nearly replace Kaley Cuoco as Penny? | TV & Radio | Showbiz & TV | Express.co.uk Big Bang Theory cast: Did this star nearly replace Kaley Cuoco as Penny? | TV & Radio | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/20/750x445/1297661.jpg)
Big Bang Theory cast: Did this star nearly replace Kaley Cuoco as Penny? | TV & Radio | Showbiz & TV | Express.co.uk
![The Big Bang Theory: Penny Hofstadter star shares emotional throwback | TV & Radio | Showbiz & TV | Express.co.uk The Big Bang Theory: Penny Hofstadter star shares emotional throwback | TV & Radio | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/20/750x445/1224895.jpg)
The Big Bang Theory: Penny Hofstadter star shares emotional throwback | TV & Radio | Showbiz & TV | Express.co.uk
![The Big Bang Theory: Kaley Cuoco announces massive post-series bombshell | TV & Radio | Showbiz & TV | Express.co.uk The Big Bang Theory: Kaley Cuoco announces massive post-series bombshell | TV & Radio | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/20/590x/The-Big-Bang-Theory-kaley-cuoco-sheldon-1160276.jpg?r=1564603269917)
The Big Bang Theory: Kaley Cuoco announces massive post-series bombshell | TV & Radio | Showbiz & TV | Express.co.uk
![Leonard and Penny of 'The Big Bang Theory' say “I Do” as they finally tie the knot | Entertainment News,The Indian Express Leonard and Penny of 'The Big Bang Theory' say “I Do” as they finally tie the knot | Entertainment News,The Indian Express](https://images.indianexpress.com/2015/09/leonard-penny-759.jpg?w=389)