Tech mogul and scientist, collaborates with Shredder.
Transactional partnership built on scientific resources and criminal ambition.
Stockman collaborates with Shredder by providing a teleportation device and mutagen to reconstruct the arc capacitor.
Direct opposition between investigative journalist and corporate saboteur.
April infiltrates the TCRI lab to steal a mutagen vial, triggering a direct chase sequence orchestrated by Stockman's forces.
Scientific manipulation creating a loyal but unstable biological weapon.
Stockman administers Krang's mutagen to Bebop, forcibly transforming him into a humanoid warthog henchman.
Parallel transformation process establishing Stockman's role as architect of the new threat.
Stockman applies the same mutagenic compound to Rocksteady, mutating him into a powerful rhinoceros enforcer.
Related entry on Wikidata (Q100323909), public domain (CC0).