7.20/10 2010-09-25 30 minutes.HDDarius and K9 go undercover to expose a criminal who is using illegal robot technology in what he calls "destruct-ertainment". K9 becomes a Gladiator and has to face the evil "pain-maker" in a battle to the death. But what is the sinister secret plan instigated by Thorne?An: 2010Studio: 10, 5, Disney XDPays: Australia