Yuri Lowenthal

Ben Tennyson (voice)

Tara Strong

Young Ben Tennyson (voice)

Bumper Robinson

Rook Blonko (voice)

Paul Eiding

Grandpa Max (voice)

Ashley Johnson

Gwen Tennyson (voice)

Greg Cipes

Kevin Levin (voice)

David Kaye

Cannonbolt / Heatblast / Khyber the Huntsman (voice)

John DiMaggio

Armodrillo / Fourarms (voice)

Eric Bauza

Dr. Psychobos / Diamondhead / Grey Matter (voice)