Carla and Ralph come to the Savage Land with a Swamp Tank to steal Ka-Zar's vibranium, but when they force him to open the door to where it is stored the vibranium destroys the tank. Carla is carried off and killed by the Swamp Men when Ralph is not able to save her because the gun he was using only had blanks due to Carla replacing the bullets with blanks in an effort to get Ralph killed.; Jann goes deep into the swampland to get the rare red orchid for Pat Mahoney to photograph, unfortunately, the smell of this orchid causes a fever in Jann's jungle friends so she has to go even deeper into the swampland to find the rare black orchid which can cure the fever. She finds it but has to fight off dinosaurs and a living wall of thorns to get it. She is almost trapped by the wall of thorns but her jungle friends, who had followed her into the swampland, save her after they are cured by her bringing the rare black orchid near them.