A sequel to 1974's Challenge, in which the title character is assigned to gather incriminating evidence against his rival in the state senate, but his assignment gets complicated when the rival hires a group of killers to rub him out.

U.S. Senate candidate Frank Challenge will not sell out to the Syndicate. As a result, his family is murdered. Then Challenge becomes judge, jury, and executioner.

A man finds out that his family has a werewolf curse put upon them.

Cory Grant must handle a great deal of responsibility and pressure for a boy his age. After his morning paper route, he cooks breakfast for his father, John, who is blind and ill. They talk of Cory's chances as quarterback for the Chase College football team.