Mark Brown is hoping to become a minister of the church, but for now he is teaching the elementary school in the little town of Barker's Crossing in Wyoming. When a local landowner begins to terrorize the homesteaders around Barker's Crossing, Brown realizes that it is time to act. He has not always been a teacher; in fact he was a lawman for over ten years. Now, before he can fulfil his ambition of becoming a minister, he must take up his gun one last time and fight to defend the helpless.