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.
It's 1907, a year of financial panic & labor unrest. Train wrecks, fires, & explosions sabotage the Southern Pacific Railroad's Cascades express line &, desperate, the railroad hires the fabled Van Dorn Detective Agency.