Banzai and the Cavaliers return to the Banzai Institute, where they are met by John Parker, a messenger from John Emdall, the leader of the peaceful Black Lectroids of Planet 10. Parker delivers a recording from Emdall in which she explains that her people have been at war with the hostile Red Lectroids for years, managing to banish them to the 8th dimension. Lizardo's failed test of the overthruster in 1938 allowed the Red Lectroids' tyrannical leader, Lord John Whorfin, to take over Lizardo's mind and enable several dozen of his allies to escape. Because Banzai has now perfected the overthruster, Emdall fears Whorfin and his allies will try to acquire it to free the other Red Lectroids and tasks Banzai with stopping Whorfin; otherwise, the Black Lectroids will attack Russia from their orbiting ship, triggering a nuclear World War III that will annihilate the Red Lectroids on Earth as well as humankind.