Ben Tennyson / Upgrade / Sandra Tennyson / Computer (voice)
Gwen Tennyson / Girl Student (voice)
Grandpa Max (voice)
Stinkfly / Vulpimancers / Carl Tennyson / Cash Murray (voice)
Heatblast / Mechamorph
Diamondhead
Four Arms / Ben’s Teacher (voice)
Way Big / Evil Way Big (voice)
Grey Matter / Dispatcher (voice)
Tetrax (voice)
Dr. Animo (voice)
JT (voice)
Azmuth (voice)
Retaliator / Boy Student (voice)
