Fear The Walking Dead has set a return date to air the second half of season 6.AMC, the network on which the show airs, today (January 28) announced that the series would return on April 11.It was also revealed that three new cast members would be joining the show – John Glover, Nick Stahl and Keith Carradine.The show’s official synopsis read: “As Morgan’s bid to free the remaining members of the group becomes bolder, Virginia grows increasingly desperate to find her sister and protect the