Radiant Films International announced today an impressive cast that's been assembled for actor and artist Andrew Levitas' directorial debut, the dramatic comedy Lullaby , headlined by Garrett Hedlund ( Tron: Legacy ) and Oscar nominee Richard Jenkins ( The Visitor , joined by Oscar winner Jennifer Hudson ( Dreamgirls ), "Downton Abbey" star Jessica Brown Findlay and Oscar nominees Amy Adams and Terrence Howard with plans to start filming this June in New York City.