Smoke

Ace returns to the town where he is suspected of murder. He quickly become involved in the scheme to keep Barbara Roberts from reaching her ranch. To inherit the ranch she must reach it by midnight. Ace agrees to get her there knowing she is the widow of the man he supposedly killed. (imdb)

To increase profits for his shipping company, Lynch has goaded the Indians to attack both the telegraph line and the new railroad. When Lynch sells rifles to the Indians, Rod Farrell captures Lynch and his gang. But Lynch's Indian friends free him and this time Farrell finds himself the prisoner. (imdb)