CMT explores some of the most intriguingly eccentric inhabitants and strangely curious happenings in an expedition to the underbelly of small towns across America in CMT Most Shocking: Small Town Secrets 2. This episode includes the discoveries of a walled-in cult leader in Texas; feral chickens in Key West, Fla.; anti-government groups in Abbeville, S.C.; the off-season home of traveling carnies in Gibsonton, Fla.; and the story of disappearing Americans on the Texas border.