Episode list

Donald MacPherson arrives from Scotland to stay on the Queensland homestead of his Australian relations, and learns of a strange aborigine legend.

Ian and Bruce set out to discover the Valley of the Skull, and find stowaways aboard their truck.

Ian and Bruce leave the two girls to guard the truck while they press on into the valley. Who or what is the strange, tall figure they see in the bush?

Mr MacPherson and Sergeant Hicks set out to find Donald, Bruce, and the girls, and are caught up in a whirlwind.

The police become anxious about Sergeant Hick's report and discover unusual radar interference in the area in which Bruce and Donald disappeared.

Dr. Smith discovers the secret of the ray gun and the Army moves in.

The secret of the strange object In the clearing is at last revealed, and the past gives up one of its secrets.