Frank Lundy

Frank Lundy is a high-ranking and illustrious FBI Special Agent recruited by Captain Matthews to lead the task force dedicated to identifying and arresting the Bay Harbor Butcher. Frank is an extremely intelligent and competent agent, to the point he openly relaxes and takes breaks on duty without fear of missing anything on cases. Frank is most famous for his work with high-profile criminal cases including the Green River Killer and the DC Sniper, which has made many, including Sgt. Doakes, consider him a “rock star”. He also becomes involved in a relationship with Dexter's sister, Debra. However, when Sgt. Doakes is thought to be the Bay Harbor Butcher, Lundy leads the force in a full scale manhunt to find Doakes. But when Doakes is blown up in a seemingly accidental explosion, the case is considered closed and Lundy moves on to another murder case in Oregon, much to the surprise of Debra.
Główny przeciwnik Dextera w 2 sezonie i przy okazji chłopak Debry. Jakoś mi nie przypadł do gustu, ale jego sposób bycia śmieszy.