In 1876, when the U.S. Army planned its biggest Indian campaign yet against Sitting Bull and Crazy Horse, General George Custer led the chase. Custer and his 210 men were surprised and surrounded, the result of arrogance, bad planning and bad intelligence. The battle took "about as much time as it takes a hungry man to eat dinner," leaving no white survivors. One of the most frequently depicted and least understood moments in American history, the story is told from both sides.