Peter Newman

Quicksilver / Mumbo Jumbo / Timestopper (voice)

Pete Cannarozzi

Copper Kidd (voice)

Bob McFadden

Cmdr. Stargazer / Steel Will / Hardware (voice)

Maggie Wheeler

Steelheart / Melodia (voice)

Earl Hammond

Mon-star (voice)

Larry Kenney

Bluegrass / Pokerface (voice)

Doug Preis

Mo-Lec-U-Lar / Wind Hammer (voice)

Adolph Caesar

Seymour / Hotwing (voice)