Bowser Jr. (The Force of Teens)

Season One

 * "The Begins: Part 1" (first appearance)
 * "The Begins: Part 2"
 * "Divide and Conquer"
 * "Public Enemies"
 * "Face-Off"
 * "Framed"
 * "Breakout"
 * "Eye of the Beholder"
 * "Step by Step"
 * "The Hunted"

Season Two

 * "A is for Army"
 * "E is for Enemy"
 * "H is for Hunted"
 * "M is for Mercy"
 * "Q is for Quest"
 * "R is for Revolution"
 * "V is for Victory"
 * "W is for Warriors"
 * "Z is for Zero"

Season Three

 * "Secret Weapon"
 * "Heroes VS Villains"
 * "Parents Night"
 * "A Crack in Time"
 * "Double Trouble"
 * "Next Stop"
 * "Zap Attack"
 * "Exchange"
 * "Time Machines"
 * "Clash"
 * "Student Zero"
 * "Legions of Thanos"

Season Eight

 * "Graduation"