Collier left his perch as president of basic cable network AMC (home of broad hits like The Walking Dead and critical favorites including Better Call Saul ) to serve as CEO of Entertainment at Fox. In October, he was hired to replace Fox Broadcasting Co. chairman and CEO Newman, who had been in talks to stay with the soon-to-be independent broadcast network. Collier will remain based in New York and take on a bicoastal role with Fox. (AMC, meanwhile, centralized its leadership team and divided Collier's duties among current execs, including former Fox entertainment president David Madden.)