An Italian immigrant couple needs help in transporting water for their grapevines to California. Unfortunately, the two men who offer the use of their wagon plan to steal the treasure they've heard the immigrants are carrying in return for their services.

Flint discovers four survivors of an Indian massacre. Despite the ordeal they've survived, they're still unaware of the danger ahead and don't know whether to trust Flint. Complicating matters, one member of the group works against Flint.