We don't know exactly when "Black Mirror" will be back, but today Netflix revealed the first trailer for Season 4, as well as a cast list and some big director names.

The Girl With All the Gifts," will direct the "Black Museum" episode.

Maxine Peake ("The Theory Of Everything") seems to be battling a killer robot in "Metalhead."

"Arkangel"
Cast: Rosemarie Dewitt ("La La Land"), Brenna Harding ("A Place to Call Home"), Owen Teague ("Bloodline")
Director: Jodie Foster
Written by: Charlie Brooker

"USS Callister"
Cast: Jesse Plemons (Fargo), Cristin Milioti (The Wolf of Wall Street), Jimmi Simpson (Westworld), Michaela Coel (Chewing Gum)
Director: Toby Haynes ("Sherlock")
Written By: Charlie Brooker & William Bridges

"Crocodile"
Cast: Andrea Riseborough ("Birdman," "Bloodline"), Andrew Gower ("Outlander"), Kiran Sonia Sawar ("Murdered By My Father")
Director: John Hillcoat ("Triple Nine," "Lawless")
Written By: Charlie Brooker

"Hang the DJ"
Cast: Georgina Campbell ("Flowers"), Joe Cole ("Peaky Blinders"), George Blagden ("Versailles")
Director: Tim Van Patten ("The Sopranos")
Written By: Charlie Brooker

"Metalhead"
Cast: Maxine Peake ("The Theory Of Everything"), Jake Davies ("The Missing"), Clint Dyer ("Hope Springs")
Director: David Slade ("Hannibal")
Written By: Charlie Brooker

"Black Museum"
Cast: Douglas Hodge (T"he Night Manager"), Letitia Wright ("Humans"), Babs Olusanmokun ("Roots")
Director: Colm McCarthy ("The Girl With All The Gifts")
Written By: Charlie Brooker

Season 4 of "Black Mirror" will debut sometime in 2017.