Andrea Riseborough Joining Alexander Skarsgard for HIDDEN April 26, 2012 Actress boards low budget horror. Andrea Riseborough (‘Made in Dagenham,’ ‘Never Let Me Go’) has signed up to star opposite Alexander Skarsgård (‘Battleship,’ ‘True Blood’) in the horror thriller ‘Hidden,’ reports Heat Vision. Described as an “elevated horror thriller,” the low budget flick focuses on a family hiding in a bomb shelter after escaping a mysterious outbreak.Riseborough will play the wife of Skarsgard’s character and the mother of their child. ‘Hidden’ marks the feature directorial debut of Matt and Ross Duffer. The brothers will be working from their 2011 Black List script.