 An alien species based on both Krang and the Utroms appear in the 2012 Nickelodeon show, named The Kraang as the secondary antagonists of seasons 1 and 2.Not unlike the Utroms in the Mirage comics and 2003 TV Series, they are portrayed as a race of brain-shaped aliens from Dimension X that pilot robotic bodies who were responsible for bringing the mutagen that was responsible for the Turtle's mutations to Earth.Most of them are voiced by Nolan North.