Henry Thomas, Elizabeth Reaser and Kate Siegel are joining the cast of the upcoming Netflix series that is a re-imagining of The Haunting of Hill House. This reunites them with writer/director/executive producer Mike Flanagan, as Henry and Elizabeth both starred in Ouija: Origin of Evil, Kate starred in (and co-wrote) Hush, and both Kate and Henry also starred in Gerald's Game.

They join previously announced cast members Carla Gugino and Michael Huisman. The series' 10-episode first season is from Amblin TV and Paramount TV. Executive Producers are Mike Flanagan, Trevor Macy, Justin Falvey and Darryl Frank.