A legion of Dreadknights appear in the Iron Man: Armored Adventures episode "Ancient History 101" as stone statues created by the original Mandarin to guard one of his Makluan rings and test his potential successors' wisdom.
A group of Dreadknights emerges in the Iron Man: Armored Adventures episode "Ancient History 101" as ancient monuments created by the first Mandarin to protect one of his powerful artifacts and evaluate the intelligence of those who might succeed him.