American professor Tarl Cabot is transported via a magical ring to planet Gor, where he must help an oppressed country overthrow its evil king and his barbarian henchmen.
Two Peace Corps volunteers in Africa are framed and put into an oppressive women's prison.
Roger Singh is an animal poacher with hate in his heart, and revenge on his mind. Embittered by a recent stint in prison, Singh returns to the forbidden ivory trade only to lock horns with new game warden and former friend Mark Smith, whose testimony years before helped put Singh away.
