Josh Sundquist

An underdog teen joins a group of young Cadets who've been chosen to bond with Robo Mechs from space and defend Earth against alien invaders.

Josh Dubin is thrilled to switch from homeschool to public school, and being the only kid with a prosthetic leg is a challenge he's ready to face. As he carves out a place among his peers, his friends and family are with him every step of the way.