An insider describes Cooke’s character as a “computer genius and a bit arrogant about it.”
Cooke joins a veritable cavalcade of tube stars on the new season of Dexter. As previously reported, Battlestar Galactica‘s Edward James Olmos, Mad Men‘s Colin Hanks, Deadwood‘s Molly Parker, Off The Map‘s Aimee Garcia, and Light’s Out‘s Billy Brown have landed major recurring arcs.