- Hey, It's That Voice!:
- Commander Stargazer, Steelwill, Yes-Man, and Hardware were voiced by Bob McFadden. Who is also known to fans for playing Snarf, Slythe, and Lynx-O.
- Quicksilver, and Mumbo Jumbo were voiced by Peter Newman. Who is also known for playing Tygra, WilyKat, Monkian, Bengali, and the Duke of Zill.
- Bluegrass, Poker-Face, and Timestopper were voiced by Larry Kenney. Who is also known for playing Lion-O, and Jackalman.
- Steelheart and Melodia were voiced by Maggie Wheeler. Who is also known for playing Janice Litman Goralnick (née Hosenstein).
- Mon*Star was voiced by Earl Hammond. Who is also known for playing Commander Joseph Walsh, Jaga, Mumm-Ra, and Vultureman.
- Windhammer and Mo-Lec-U-Lar were voiced by Doug Preis. Who is also known for playing Alluro and Shane Gooseman.
- The Other Darrin: When Adolph Caesar (the original voice of Hotwing) died during production, another actor took over the role.