"We did the very clichéd, in the beginning, goofy blonde who says foolish things," Lorre says of the character Penny.

The film's production coincided with season 8 of The Big Bang Theory, including the episode of Penny and Leonard's (Johnny Galecki) wedding in season 9. The lack of explanation in The Big Bang ...

Chuck Lorre reflects on the significant character adjustment in The Big Bang Theory, where Kaley Cuoco’s Penny replaced Amanda Walsh’s Katie. This change helped balance the dynamics of the ...