At the Medicine Bow orphanage Toby Shea (Kurt Russell) makes up stories about his great father which none of the other boys believe, so he befriends Trampas and tells the other boys Trampas is his father. His real father, Jim Shea (Rory Calhoun), who has been released from prison, tries to find his son but is trailed by two former partners in crime seeking some lost loot. Jim Shea becomes a hand at Shiloh Ranch and manages to keep his identity secret until his former partners and his past catch up with him.