Hollow Earth – The Biggest Cover Up – Full Documentaries 2015 Apr 11, 2016 Cover, Cover Earth, Cover Melodic Death Metal, Star Condemn'd, Hollow Earth – The Biggest Cover Up – Full Documentaries 2015. Like 0 Thanks! You've already liked this « Growing Pains (TV serial theme cover) by Felix Zhao » My Rough and Rowdy Ways (Merle Haggard Cover) – 2016
