Every day, Mary wakes up before dawn to make breakfast from scratch. She tends the garden and feeds the animals. Every night, Mary makes sure she has dinner on the table for when her husband Cal gets home from work. She puts on his favourite lipstick and greets him with a smile. 'I've missed you.' It's not true and he knows it. But he likes to hear it all the same. Their cabin is hidden deep in the woods in the Scottish Highlands, and Mary doesn't remember the last time she saw another living soul. She tries not to think about her life before too much.

Noah Fairchild has been losing his formerly polite Southern parents to far-right cable news for years, so when his mother leaves him a voicemail warning him that the “Great Reckoning” is here, he assumes it’s related to one of the many conspiracy theories she believes in. But when his own phone calls go unanswered, Noah makes the long drive from Brooklyn to Richmond, Virginia. There, he discovers his childhood home in shambles, a fridge full of spoiled food, and his parents locked in a terrifying trance-like state in front of the TV.

An alcoholic teacher and father’s world spirals out of control when a former student is killed and he is left with her dog and the dark presence that follows it. Matt Matheny teaches during the day, drinks at night, and barely hides his functioning alcoholism from his veterinarian ex-wife, Lucy, and his six-year-old son, Mikey. His world spirals out of control when a former student is killed, and he's left with her dog, Conehead. But something isn't right with Conehead.

Your phone rings. A stranger has kidnapped your child. To free them you must abduct someone else's child. Your child will be released when your victim's parents kidnap another child. If any of these things don't happen: Your child will be killed. You are now part of the chain.

Traumatised by the death of a child in her care, top London paediatrician Claire seeks refuge on remote Selkie Island in the wilds of the Irish Sea with her husband Daniel and their baby daughter Kitty. Hidden away in Daniel’s old family home, Claire hopes to be as cut off from her guilt as she is from the mainland, but can she find peace in a place so full of its own secrets? Twenty years earlier, Daniel’s parents left the island in a boat and never made it to the mainland.