CANNES, France - Featuring voiceovers by Jake Gyllenhaal, Jamie Lee Curtis and Brian Cox - reading out letters from Raoul Wallenberg, his mother Maj von Dardel and grandfather Gustaf Wallenberg - true crime doc feature "Raoul Wallenberg: Missing Inaction," produced by Jeff Sagansky and co-produced and sold by Erik Barmack's Wild Sheep Content, has secured its [...]