Kaley Cuoco doesn't see herself filming another series like The Big Bang Theory in her career. "That Big Bang time, I guess that was more like ... a really once in a [lifetime experience]," Cuoco, 40, said during the Monday, February 9, episode of Dax Shepard's "Armchair Expert" podcast. "I can't even think to be like, 'Oh I wish I had that again.' That never crosses my mind." Cuoco explained that working on The Big Bang Theory , was a "special" experience, which can't be recreated. "That was its own life. I will never go back to that," she told Shepard.