James Lafferty Nathan Scott Actor Bethany Joy Lenz Haley James-Scott Actor Sophia Bush Brooke Davis Actor Austin Nichols Julian Baker Actor Robert Buckley Clay Evans Actor Shantel VanSanten Quinn James Actor Jackson Brundage Jamie Scott Actor Lee Norris Mouth McFadden Actor Jana Kramer Alex Dupré Actor Lisa Goldstein Millicent Huxtable Actor Allison Munn Guest Star Lindsey McKeon Guest Star Scott Holroyd Guest Star Mitch Ryan Guest Star Sasha Jackson Guest Star Mark Schwahn Executive Producer Joe Davola Executive Producer Gregory Prange Executive Producer Michael Tollin Executive Producer Brian Robbins Executive Producer Paul Johansson Director Mike Herro Writer David Strauss Writer