This Christmas, while many turn to feel-good holiday classics, a chilling Italian crime drama has emerged as the unexpected festive binge-watch obsession: Stranded (originally Black Out – Vite Sospese), the eight-part series now streaming on Channel 4’s Walter Presents.

Set against the stunning backdrop of the snow-covered Italian Alps in the Vanoi Valley, Stranded begins as a luxurious Christmas Eve getaway at an exclusive ski resort. Wealthy banker Giovanni Lo Bianco (Alessandro Preziosi) arrives with his children for a relaxing holiday, but disaster strikes when a massive avalanche – triggered by an earthquake – seals off the only access tunnel, cutting power, communications, and escape routes. The resort’s guests and staff are suddenly trapped in a claustrophobic nightmare, with no help coming and tensions rising fast.

What follows is a high-paranoia whodunnit packed with buried secrets, fractured alliances, betrayals, and shocking twists. Giovanni recognises a fellow guest who could expose his hidden Mafia ties, while other characters harbour their own dark pasts. As bodies pile up and paranoia spreads, the isolated group realises a murderer lurks among them – echoing classic locked-room mysteries.

Critics and viewers have branded it a collision of Agatha Christie’s intricate plotting, the enigmatic isolation of Lost, and the soapy, class-tinged drama of The White Lotus. The Guardian hailed it as “a soapy melange” offering “a banquet of melodrama,” praising Preziosi’s anguished performance amid impeccable knitwear and growing desperation. While noting occasional dead spots and diluted focus from multiple threads, reviews call it “diverting,” “unnerving,” and “riveting” – perfect for holiday escapism with a dark edge.

Originally airing in Italy in 2023 (where it earned a second season), Stranded draws subtle inspiration from real tragedies like the 2017 Rigopiano avalanche. Its claustrophobic tension builds relentlessly: flickering candlelight, dwindling resources, supernatural hints, and relentless revelations keep viewers glued.

Agatha Christie fans especially rave about the modern twist on her stranded-guest formula – no cosy drawing room here, but a frozen luxury prison where wealth offers no protection. With strong ensemble acting and atmospheric cinematography capturing the Alps’ beauty-turned-menace, it’s the ideal counter-programming to sugary festive fare.

All eight episodes are available now, making it a one-sitting binge for those craving suspense over sentimentality. In a season of joy, Stranded reminds us: sometimes the scariest monsters are the ones trapped with you.