Episódio 7

Dee Bradley Baker Chemo / Tin (voice)

Brian Bloom Iron / Oxygen (voice)

Corey Burton Doc Magnus / Mercury (voice)

John DiMaggio Aquaman / Faceless Hunter (voice)

Bill Fagerbakke Helium / Lead (voice)

Lex Lang Gold / Hydrogen (voice)

Hynden Walch Carbon Dioxide / Platinum (voice)