Release Date: April 23, 2010
Genre : Science Fiction, Animation
No. of episodes : 59 episode(s)
Latest Episode : Season 3 Episode 20 Endgame (2) (16-Mar-2012)
Infected by microscopic molecular-altering nanites, 15-year-old Rex has the ability to grow incredible machines out of his body. Recruited by an organization called Providence, Rex travels the world investigating a host of biological mutations that were created by the same nanites that give Rex his powers.