Season 1 of Xenius premiered on January 19, 2009.

Season 2 of Xenius premiered on June 3, 2010.

Season 3 of Xenius premiered on January 10, 2011.

Season 4 of Xenius premiered on January 27, 2012.

Season 5 of Xenius premiered on February 22, 2013.

Season 6 of Xenius premiered on March 17, 2015.

Season 7 of Xenius premiered on October 7, 2016.

Season 8 of Xenius premiered on January 10, 2017.

Season 9 of Xenius premiered on January 26, 2018.

Season 10 of Xenius premiered on March 5, 2019.

Season 11 of Xenius premiered on January 8, 2020.

Season 12 of Xenius premiered on January 4, 2021.