Ben Tennyson / Albedo / Computer Voice (voice)
Rook Blonko / Terraspin / Bloxx (voice)
Gwen Tennyson (voice)
Young Ben Tennyson / Young Albedo / Pesky Dust / Molly Gunther / Additional Voices (voice)
Kevin Levin / Additional Voices (voice)
Azmuth (voice)
Galvan Albedo / Upchuck / Ultimate Arctiguana / Ultimate Albedo (voice)
Max Tennyson / Ultimate Spidermonkey / Zed (voice)
Khyber / Ultimate Gravattack / Cannonbolt (voice)
Ultimate Humungousaur / Atomix (voice)