An ongoing war between the planets Argon and Zinan is to be resolved in a winner-take-all battle, to be held on the “neutral” planet Earth. Among the six representatives of the two planets is Argon warrior, Kyle (Lloyd Bridges), who upon assuming human form arrives in a sleepy California town. Among the alien gadgets is a special pair of glasses that enables the wearer to see the aliens in their true form. Complications later ensue as Kyle forms a relationship with local resident, Sandy (Angie Dickinson). Also with Harry Basch and Daniel J. Travanti.