Cat Deeley hosts the UK's first vocals-only TV singing contest. 30 a cappella groups from across the country do battle.
- Released
- 6. 10. 2017
- Genres
- Reality
- Status
- Ended
- Seasons
- 1 season, 1 episode aired
- Certification
- NO
- Country, language
- EN
Elsewhere
TMDB
IMDb