Mischievous adopted boy famous for elaborate pranks and chaotic behavior.
Sibling who holds Junior responsible for the public humiliation incident.
New authoritarian teacher who falls victim to Junior's recurring trap methods.
Tyrannical dance instructor whose authority clashes with Junior's rebellious nature.
Arrogant peer who escalates personal vendettas through bullying and sabotage.
Classmate who consistently betrays Junior and fuels school conflicts.
Strict teacher who becomes the first victim of Junior's elaborate pranks.
Adoptive father and son navigating chaotic pranks and family challenges.
Explore the full interactive character relationship map of Problem Child 3