Brace yourself for a singing showdown as 30 of the UK's most exciting groups face-off in an a cappella contest based on sheer vocal talent. Cat Deeley hosts.
加载中…
剧集资料由 TheTVDB；部分剧集与单集信息来自 TVmaze (CC BY-SA 4.0)；IMDb、烂番茄、Metacritic 评分经 OMDb。
