Tara Strong

as Ben Tennyson (voice)

Montse 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)