Frank Gallagher is the proud single dad of six smart, spirited and independent kids, who without him would be... perhaps better off. The brilliant William H. Macy and Emmy Rossum star in this wildly engaging and fearlessly twisted new Showtime Original Series. The Gallaghers may not have much in the way of money or rules, but they know who they are — and they're absolutely, wildly, unapologetically SHAMELESS.