"Serenity: Better Days" follows everyone's favorite space cowboys in a thrilling, action-packed adventure, where Mal and his crew take on a heist that promises a big payoff. But, when one of Serenity's crew is taken captive and tortured, the gang must put their enduring differences aside and work together to save one of their own, even if it means losing the cash prize of a lifetime! Joss Whedon returns to the world of his blockbuster film "Serenity", reuniting with Brett Matthews and Will Conrad, his collaJoss Whedonborators on the bestselling 2005 series "Those Left Behind".