While searching the Sea of Banda with his friends, hoping to find the third American atomic bomb stolen by the Japanese die-hards, Buck finds himself marooned on a small island. The good news is that it he has, in fact, found the secret base he was looking for. The bad news is that Devil's Island is crawling with Japanese soldiers, Dayak headhunters and all the dangers found in an untamed jungle. With all this arrayed against him, how is one man supposed to save America from a nuclear strike?