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 Antwon Tanner Antwon 'Skills' Taylor Actor Bess Armstrong Guest Star Allison Munn Guest Star Lindsey McKeon Guest Star Mitch Ryan Guest Star Amanda Schull Guest Star Mark Schwahn Executive Producer Joe Davola Executive Producer, Director Gregory Prange Executive Producer Michael Tollin Executive Producer Brian Robbins Executive Producer Mike Daniels Writer