What are you and Dexter up to? Detective Quinn wants to look into your Dexter collection! Joey Quinn Bobble Head spotlights actor Desmond Harrington. Homicide detective Joseph "Joey" Quinn wants to look into your Dexter collection to see what you know about the blood-spatter expert. Posing as this 7-inch scale resin bobble head of actor Desmond Harrington, the former narcotics cop will be working undercover, of course. He's sure you and your buddy Dexter Morgan are up to something, and he's determined to prove it! Ages 18 and up. This item is not a toy. In the super-popular Showtime TV series, Dexter is a blood-spatter expert for the Miami Police Department by day that spends his nights going after serial killers and other bad people.