Raiting: 
7,7 /10
Genre: TV series, Drama
Creator: Ed Talfan, Ed Thomas
Stars: Richard Harrington, Mali Harries and Hannah Daniel
Country: United Kingdom
Release date: 29 October 2013
Seasons
Y Gwyll - Season 1 (2013)
Y Gwyll - Season 2 (2015)
Y Gwyll - Season 3 (2016)
