Tara Strong as Ben Tennyson (voice)

Montserrat Hernandez as Gwen Tennyson (voice)

David Kaye as Max Tennyson / Shock Rock (voice)

Travis Willingham as Cannonbolt (voice)

Daryl Sabara as Rex Salazar / Heatblast (voice)

John DiMaggio as Bobo / Four Arms / Phil (voice)

Robin Atkin Downes as Hex (voice)

Josh Keaton as XLR8 (voice)

Roger Craig Smith as Diamondhead (voice)

Vic Chao as Agent Six (voice)

Todd Haberkorn as Slapback (voice)

Dee Bradley Baker as Rath / Jetray (voice)