A singing cowboy stumbles across an ancient underground civilization beneath his ranch.

Wanting everyone off Radio Ranch, Beetson frames Gene.

Gene is saved a second before his car crashes; Queen Tika searches for Argo, who is trying to destroy Radio Ranch; Gene makes his broadcast from Frankie's laboratory; the kids are in an explosion.

The Queen orders Gene to tell her who saved him, but he refuses; after Gene sees the kids, he tells the Queen that it was Argo; the Queen is shocked, but forms an alliance with him and orders death to Argo.

Gene tries to stop the radium bomb sent by the Queen to kill the riders on the surface.