Rushing home a crystal skull from the Ausyralian Outback as a promised diplomatic gift to ease difficult Middle East negotiations, Face, Frankie and Murdoch's plane crashes on a primitive tribal archipelago, so they parachute down. The Tago Tago tribe mistakes last-arriving Murdoch, who shoots in the air to scare off his mates aggressors, for a god-king, who is revered with the skull. They are however threatened by bizarre white monks from the neighboring cannibal island of Tago, which raids the island for victims. Following to their island, team Face finds it's a slave raid for the 'monastery', a cover for an illegal diamond mine. Hannibal has also arrived with BA and presides over the final confrontation, while Murdoch must duel the Tago chief and general Stockwell comes for the skull and prepares a reward.
—KGF Vissers