The parents of John Tobin have been murdered, and he wants justice. He sets out to find the killer, the evil gang leader Pandro Zanti, who hides from the law with disguises and almost kills old prospector Dusty and his granddaughter. John rescues them and catches Zanti, only to face criminal charges from lawman Sheriff Williams. Zanti is let go, and John must clear his name and establish who the real criminal is.
