Writers Vlas and Charley Parlapanides have signed with New Wave Entertainment for management. The brothers were with Principato Young; they continued to be agented by WME. They penned last year’s Antiquity blockbuster The Immortals for Relativity Media. The Parlapanideses also have The Centurion, a one-hour drama set up at CBS, with ABC Studios, Chris Morgan and Bob Sertner producing. The brothers join showrunner/director Tom Gianas and writer-director Josh Stolberg, who signed on with New Wave’s Lit Department late last year.