Dwayne Johnson and DC Comics' Black Adam adds Sarah Shahi

American actor Sarah Shahi has joined Dwayne 'The Rock' Johnson in New Line/DC's upcoming superhero film 'Black Adam.' Shahi will play a university professor and freedom fighter leading the resistance in the fictional nation of Kahndaq. Previously, the producers announced that Aldis Hodge has been cast as 'Hawkman' and Noah...