Channel 4's gripping new drama, The Light in the Hall, made its debut on Wednesday night and viewers are all saying the same thing about it.
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The mystery thriller stars Joanna Scanlan, Iwan Rheon and Alexandra Roach, telling the story of a grieving mother still looking for answers about what happened to her daughter 18 years after her disappearance.
WATCH: Are you watching the gripping thriller?
Taking to Twitter, viewers praised the compelling plot, with one person writing: "Good opening episode to new drama #thelightinthehall. Setting the scene to what feels like it will be a cracking drama," while another added: "New series on channel 4, brilliant so far #thelightinthehall."
A third person commented: "Such a treat this evening, after recently discussing the forthcoming @GwylCrimeFest, to sit down and get lost in some fab #Welshcrimedrama."
One fan couldn't help but binge-watch the entire series, writing: "I completely binge-watched #TheLightInTheHall tonight; I'm onto the last episode now. What an excellent story, even if I think I may have worked out the 'truth' earlier I won't be surprised if there are more twists and turns! Great to see more Welsh bilingualism."
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Others who tuned in on Wednesday night called for the show, which was filmed both in English and in Welsh, to be recognised by BAFTA. One person tweeted: "Wow. The twists and turns were REAL in that last episode and I loved every second of it. BAFTAs all round is definitely in order!"
Alexandra Roach stars in the series
A second person added: "Can the team get two BAFTAs? One for the Welsh version and one for the English one? I think they deserve it. #TheLightInTheHall #YGolau."
Many also applauded the impressive performances from the cast, with one person tweeting: "Watching #TheLightInTheHall. We love Joanna Scanlan, and Iwan Rheon is in this too - win, win!" while another added: "Joanna Scanlan is so good. Just know anything with her in it is going to be good. #TheLightInTheHall."
Another viewer was glad to see Alexandra and Joanna reunited almost eight years after first starring together in the police drama No Offence: "@alexandraroach1 and Joanna Scanlan together again! Guaranteed brilliance. #TheLightintheHall."
The full series is available to stream on All4.
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