 Parrish convinces the President to come to the Western frontier to meet Sitting Bull and prevent a war.Back in the West, now Captain Parrish meets Kathy who has announced her engagement with Charles Wentworth (William Hopper), a former major and now a war correspondent.Using captured Indians, including Sam, a former slave now a Sioux, Parrish meets with Sitting Bull (J. Carrol Naish) who agrees to meet the President in a secret meeting.