Andrea Riseborough (W.E., Oblivion) has signed on to star in the Warner Bros. thriller Hidden. We reported earlier this month that Alexander Skarsgård joined the cast.

The story centers on a family who takes cover in a bomb shelter after a deadly outbreak. The actress will play Alexander Skarsgård's wife, and mother of their two children.

Matt Duffer and Ross Duffer make their feature directorial debut, working from their own original screenplay. Roy Lee, Mason Novick, and Lawrence Grey are producing, with John Powers Middleton and Sebastian Aloi executive producing.

Production is scheduled to begin later this year.