Wolff will take on the role of Private Adam Winfield, a U.S. soldier who told his parents members of his platoon were murdering Afghan civilians, while Skarsgard will play Sergeant Deeks.

Dan Krauss' film is in pre-production.

"When we first saw Dan Krauss' documentary, we were shocked by this story and blown away by his direction," a statement from producers Marty Bowen and Wyck Godfrey reads. "His film's scope and tension, combined with these morally ambivalent characters, made it irresistible to watch."