Miles O'Keefe plays an unfortunate cop, Jim Parradine, who's in a car with his wife and daughter when it is held up by masked gunmen after an armed robbery. During the struggle his wife and daughter are stabbed to death and Jim is shot. When he recovers Jim takes to the hills and lives alone in the Midwest for two years. When by pure chance the same robbers do the local bank and then escape from the police by taking one of Jim's neighbours hostage. Jim then sets about hunting the killers and taking them out one by one.