Kaley Cuoco is an American film and television actress and singer. She is best known for her roles as Bridget Hennessy on the sitcom 8 Simple Rules, Billie Jenkins on the supernatural drama Charmed, and Penny on the sitcom The Big Bang Theory.
The Crisis on Infinite Earths was a Multiversal catastrophe that resulted in the destruction of countless parallel universes, and the recreation of a single positive matter universe (and an antimatter universe) at the dawn of time.
