In Season 4 of "Fear the Walking Dead," we will see the world of Madison Clark (Kim Dickens) and her family through new eyes — the eyes of Morgan Jones (Lennie James), who is joining the story from the world of "The Walking Dead." The characters’ immediate pasts mix with an uncertain present of struggle and discovery as they meet new friends, foes, and threats. They fight for each other, against each other, and against a legion of the dead, and work to build an existence strong enough to resist the crushing pressure of lives coming apart. There will be darkness and light; terror and grace; and the heroic, mercenary, and craven, all crashing together toward a new reality for "Fear the Walking Dead.”