Ben Tennyson (voice)
Young Ben Tennyson (voice)
Rook Blonko (voice)
Grandpa Max (voice)
Cannonbolt / Heatblast / Khyber the Huntsman (voice)
Armodrillo / Fourarms (voice)
Dr. Psychobos / Diamondhead / Grey Matter (voice)
Gwen Tennyson (voice) / Young Gwen Tennyson (voice)
Kevin Levin (voice)
Crashhopper / Stinkfly / Spidermonkey / Wildmutt (voice)
Malware (voice) / Malware / Mr. Bowman (voice)
Rhomboid Vreedle (voice) / Magister Patelliday (voice)
Azmuth (voice)
Hokestar (voice)
Dr. Animo (voice)
Argit (voice)
Emperor Milleous (voice)
Serena (voice)
Ester (voice)
