A new Rookie team has been assigned to complete their training with Stormer and his crew - but someone from Stormer's past is trying to take down the Hero Factory and Stormer himself.
Preston Stormer (voice)
Nathaniel Zib (voice)
William Furno (voice)
Mr. Makuro (voice)
Dunkan Bulk (voice)
Jimi Stringer (voice)
Mark Surge (voice)
Natalie Breez (voice)
Von Nebula / Von Ness (voice)
Rotor (voice)
Xplode (voice)
Thunder (voice)
Corroder / Chief Drax (voice)
Daniella Capricorn (voice)
