Galloping gorillas! Hal and Roger Hunt are back on the trail again. Look, there's a rare giant mountain gorilla! On your left, a rare white python with blue eyes; on your right, a rare black panther; up in that tree, a rare two-headed snake. All of which, along with eighteen others, the teenagers capture alive for dear old animal trainer Dad back in the States, while casually treating snake bites like simple knee scrapes. Budding bwanas in the Congo -- uuuaaaa-ful.