VIDEO : Jodie Foster's Upcoming Episode Of 'Black Mirror' Gets A Preview Trailer

A trailer for Netflix's Black Mirror season-four episode, "Arkangel," directed by Jodie Foster has just been released. The episode stars Rosemarie DeWitt as a mother whose child goes missing at their neighborhood playground, and while her daughter reappears, the frightened mother turns to technology to ensure that just a terrifying mishap never happens again. The fourth season of Black Mirror is set to premiere on Netflix next year.