The Atomic Knights use gliders to fly all the way across the continent to Los Angeles.; A tribe of Neanderthals under the influence of a glowing red comet develop super intelligence and eventually teleport themselves to another dimension. Anthropologist Paul Dover discovers their ancient dwelling place and is present when Ogar teleports back to Earth. Paul must defeat Ogar and stop the invasion.; The vacation package tour promises the time of their lives, which Tim and Cathann believe when they wake up on the planet Tyana of Procyon. Then they learn it's only the first step before an invasion!