Joe`s search for his family has him hittin` the road and keepin` it real with every lowlife he meets, including a sweet hottie, a janitor, and a psychotic cannibal with whom he has a brief interlude. Through it all, Joe keeps on truckin` . . . all the way to L.A., where a shock jock DJ targets Joe as the butt of his show. But Joe`s plucky spirit encourages listeners to cheer him on and help him find a better family than the one he thought he wanted. Rock on!