novel. Andrew Elvis Miller portrayed DiMitri in the ninth season. DiMitri was a Slavic gangster who held Nathan hostage and was later killed. The series has featured musical guests including Gavin DeGraw, Sheryl Crow, The Wreckers, Lupe Fiasco, Jimmy Eat World, Nada Surf, Michelle Branch, Pete Wentz, Fall Out Boy, Cheap Trick, Jack's Mannequin, Nick Lachey, Kid Cudi, and Dave Navarro. References One Tree Hill characters Lists of fictional characters Lists of teen drama characters