The ancient barbarian known as Tarko the Terrible was lost in a blood-soaked battle across the icy tundra. Now, millennia later, his frozen form has been discovered in a block of ice and once he thaws out, he'll find a whole new galaxy ripe for conquest! Can Space Ghost and company stop this time-lost warrior from wreaking havoc upon the future? Or will our heroes find themselves on the wrong end of Tarko's blade?