Títulos Alternativos: US: Challenge From the Arena | FR: Dossier 3 – Le défi de l’arène | CN: 舞台发来的挑战 | DE: File 3 Arinas Herausforderung | JP: アリーナからの挑戦 | MAL: Active Raid: Kidou Kyoushuushitsu Dai Hachi Gakari | ALT: Active Raid: Special Public Security Fifth Division Third Mobile Assault Eighth Unit | JA: アクティヴレイド　－機動強襲室第八係－ | EN/MAL: Active Raid | MAL: Active Raid: Special Public Security Fifth Division Third Mobile Assault Eight Unit