Three Vietnam vets have become so conditioned to violence that they have developed psychotic tendencies. They kidnap people, brutalize them, then turn them loose and hunt them like animals. However the father of one of their earlier victims is plotting a vicious revenge against them.

• Arpa Productions
• Impala
• Peter Fonda
• Cornelia Sharpe
• John Phillip Law
• Richard Lynch
• Alberto de Mendoza
• William Holden
• Helga Liné
• Didi Sherman