“The Conquest of Klaw!”
Writer: Doug Moench
Artist: Val Mayerik
The alien invaders are about to kill Tongah. Ka-zar decides to fight and with Zabu and the others manage to kill a bunch of the aliens. Klaw intervenes with his sonic weapon and forces the group to surrender. Ka-zar with Zabu manages to escape. He traps some of the pursuing aliens than circles back and captures Klaw. He forces Klaw to activate the vibranium mountain so Ka-zar and the others in his group can go to the alien dimension and find some way to stop the invasion.
So there is a lot of escaping and fighting. The aliens seem somewhat incompetent because they have laser guns but still can’t defeat a group of people armed with spears and their bare hands. It ends with the group in the aliens dimension which sounds like one wild place.