"The Liberator" is four-part animated World War II drama series based on the book by Alex Kershaw, "The Liberator: One World War II Soldier's 500-Day Odyssey". It tells the riveting true story of the bloodiest and most dramatic march to victory of the Second World War: the battlefield odyssey of maverick U.S. Army officer Felix Sparks (Bradley James) and his infantry unit as they fought for over 500 days to liberate Europe.