Description: Angira is a primiive, violent planet - and young Prince Vikram returns from Earth filled with new ideas. When Sulu and Spock accompany Vikram home, they walk into a bloodbath: Reactionary forces, afraid of any modernization, have seized Vikram's rightful throne.
Suddenly the men from the Enterpise are on an underground journey with a prince who is coming of age. The future of Angira is at stake, and each man's survival depends on his skill - and daring - with a sword!