The Devil's Hour (2022)

Lucy notices repetitions and disturbances that do not fit the ordinary account of her life, with her relationship to her son keeping the mystery personal. The Devil's Hour connects to Dark through the way an earlier scene can change meaning once its context becomes intelligible. Choose it for a smaller initial cast and a sinister opening rather than another sprawling family chart. Its first season is an introduction to a larger construction, not a promise that the whole explanation arrives immediately.