Now, considering the user might have meant Season 1, Dual AU (Audio Units), maybe referring to audio track options. Let me check if the available platforms provide that. The show is on Netflix; they do offer subtitles and audio in multiple languages for many shows, including this one. So maybe the user wants to watch it in a language other than English, or with both English and another language audio tracks. However, without a second season, there's no Season 12, so I should clarify that and provide info on where to watch Season 1 with dual audio options if available.