Joining the Army to get away from the depression, 25 year-old Felix Spars arrives in Italy as a captain in the 157th Infantry Regiment of the 45th Division – the Thunderbirds. Sparks proves to be a natural leader and a man of high intelligence, moral and respectability leading his men in 4 amphibious invasions, through the rough mountainous terrains of Italy and France and winter combat against the SS on the German border.