The BEST seasons of Hidden (2018)
Every season of Hidden (2018) ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Hidden (2018)!
Sian Reese-Williams stars as DC/DCI Cadi John in this detective drama series set in north Wales. Each series revolves around a different murder. The series, filmed in Bangor and Snowdonia, was initially broadcast in Welsh on S4C and was later rebroadcast by the BBC in a bilingual Welsh/English version.