Long ago, King Babaru created a gold statuette that would grant its owner three wishes, but a fourth wish - a wish of greed - would send the wisher to the inferno. In the present, a homeless man finds the statuette and makes one too many wishes.
Zeke Jones, a scientist, receives a distress signal from the Dog Star Sirius. Flying to Sirius using a sphere of his own invention, he helps the local population repel an onslaught of intelligent Dinosaurs that have been spreading terror across their land.