Colonel John Flood is a full-blooded werewolf and packmaster of Jackson, Mississippi on the HBO original series True Blood. Played by American actor Grainger Hines, Colonel Flood appears only on the episode "Trouble" in the series' third season.
Colonel John Flood who is described as the Wolf Pack Leader in his 50s to 60s who is self-assured, and dressed like a golfer with a military haircut. Apparently he doesn’t react the way Sookie and Alcide expect to recent events.
Alcide contacts the Colonel to discuss his discovery that Cooter's pack serves Russell Edgington and that they are addicted to "V". The Colonel reveals that he was aware of this and that Russell is the vampire king of Mississippi. Sookie reads the colonel's mind and discovers that the colonel is afraid for his life and plans to run out of town. ("Trouble")