No backdrop availableThe Happiest CellTrại Giam Hạnh Phúc2026DramaComedyNhật TrungNovember 20, 2026 · VietnamSave to watchlistMark as seenShareDetailsStatusPost-productionRelease dateNovember 20, 2026Original languageVietnameseSpoken languagesVietnameseCountriesVietnamProductionMockingbird Pictures,Galaxy Studio,Bluebells Studio,35 RentalCastTuan Tran,Ma Ran Đô,Lương Thế Thành,Tiến Luật,Gi A Nguyen,La Thành,Hoàng Phi,Khuyến DươngDirectorNhật TrungBudgetNot recordedRevenueNot recordedIMDbView on IMDb