Anime/Gravion Zwei · Episode 8 - Super Heavyweight Battle Zone TV · WINTER 2004Gravion Zwei · Episode 8 - Super Heavyweight Battle ZoneFINISHED WatchlistWhere to watchCatalogue source: AniList Back to animeEpisode 8Episode 8 - Super Heavyweight Battle ZoneEpisode evidence: streaming listingSeries cast and production credits · All episodes
