Freddy Kreuger

Season One Episodes

 * "Hero VS Villains" (first appearance)
 * "Freeze Girl"
 * "A Man Called Medulla"
 * "Framed"
 * "Will's Heartless"
 * "The Army of One"
 * "The Ring of the Master"

Season Two Episodes

 * "Bring It On"
 * "Secrets of the Lost City"
 * "The Forces of Evil"
 * "Battle to Rescue"
 * "Magic Enemy"

Season Three Episodes

 * "I Lost My Parts"
 * "King of Castle"

Season Four Episodes

 * "The Father of Evened"

Season Five Episodes

 * "Transylvania"

Season Twenty Episodes

 * "The High School Planet" (final appearance)