Every season of DNA Unknown ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of DNA Unknown!
10 Episodes
First Aired: Nov 2009
First Aired: Nov 2010
6 Episodes
First Aired: Sep 2011
First Aired: Jan 2012
First Aired: Sep 2012
First Aired: Apr 2013
First Aired: Sep 2013
First Aired: Apr 2014
First Aired: Oct 2016
First Aired: Mar 2017
First Aired: Apr 2019
8 Episodes
First Aired: Jan 2020
First Aired: Jan 2021