Eureka co-creator/executive producer Andrew Cosby has signed with CAA. Cosby and Jaime Paglia created Eureka, which finished its five-season run on Syfy earlier this year. Cosby is managed by Anonymous Content. CAA also has signed writer-producer Alfredo Barrios, who serves as an executive producer on USA’s Burn Notice. Barrios, who is managed by Larry Shuman, also made his TV directorial debut on the spy drama, helming two episodes.