Gene and Frog head for South Africa where Gene's brother Tex has found diamonds. Arriving they find Tex missing. Heading into the jungle, they are captured by a local tribe. Frog's magic gets Gene's release and Gene finds Tex. But Tex is a prisoner and Gene quickly finds himself a prisoner also.
Round-Up Time in Texas
Gene and Frog arrive with a herd of horses for Gene's brother, a diamond prospector whose work has attracted the interest of a bunch of bad guys.