Senior Advisor to the President of the United States of America, Valerie Jarrett, joins the cast of "Underground" for a photo before making her opening remarks at the event. Pictured left to right: Jessica de Gouw, Amirah Vann, Alano Miller, Christopher Meloni, Valerie Jarrett, Aldis Hodge, Jurnee Smollett-Bell. (PRNewsFoto/WGN America)