When a struggling comedian shows one act of kindness to a vulnerable woman, it sparks a suffocating obsession which threatens to wreck both their lives.

A young newlywed moves to her husband's imposing estate, where she must contend with his sinister housekeeper and the haunting shadow of his late wife.

In 1996, rival mountaineering teams attempt to scale Mount Everest, but when a blizzard hits the summit, the climbers must fight to stay alive.

During World War II, a mathematician leads a team of cryptanalysts as they work feverishly to break the Germans' notorious Enigma code.