S01E01 Gone and Back Again
After fighting his first monster, red robot Shiny blasts into space. But when he meets new bot Thunder on his return, he realizes things are different.
Shiny reveals a clue that helps Alex begin to locate her parents. Vanessa and her alien overlord decide to accelerate their destructive aerial plans.
Once the squabbling stops, the battling begins! Robot siblings Shiny and Thunder and their whiz inventor must defend Earth when space monsters attack.