Up-and-coming Brit actress Andrea Riseborough has joined Alexander Skarsgard in "The Hidden", a new horror movie at Warner Bros. Written by Ross and Matt Duffer, the 2011 black listed screenplay tells the story of a family who hide out in a bomb shelter after a mysterious outbreak. Full details about the plot are being kept under-wraps for the time being but we imagine there will be plenty of twists and turns in this one. The Duffer brothers first got their name out there with "Eater", a 2007 short film about a police station that is stalked by a cannibal overnight. This will be their feature film debut. Riseborough was star of Madonna's "W.E." and appeared in the WWII alternate history movie "Resistance". She has landed a number of high-profile gigs recently including a part in James McAvoy's actioner "Welcome to the Punch" and opposite Tom Cruise in his big sci-fi blockbuster "Oblivion". Now she has a chance to show us what she can do as a scream queen. "The Hidden" is still awaiting a firm greenlight from Warner Bros but with two notable leads, we imagine it will come soon and this one will begin filming this year. source - variety