Tommy Reeves and his pal Red Armstrong make friends with the Mexican people who live near the ranch where Tommy and Red work. The boys take an interest in the Mexican girls, and their foreman tells them to stay away. When he boys do not heed the warning, they get fired. When they go to visit the Mexican people again, they find out that Vinch Cushman, their recent employer, is trying to force the Mexican people to leave their houses and land behind.

In order to drive the Mexicans away, Cushman has a crew of men dam up a creek and cut off...