John Leeson (K9), Philippa Coulhard (Jorgie), Keegan Joyce (Starkey), Daniel Webber (Darius), Robert Moloney (Gryffen), Robyn Moore (June), Connor Van Vuuren (Inspector Drake), Jared Robinsen (Inspector Thorne)
|Written by||Jim Noble|
|Directed by||James Bogle|
|Produced by||Penny Wall/Richard Stewart/Simon Barnes|
Darius 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?