Chad Michael Murray- Lucas Scott
James Lafferty- Nathan Scott
Hilarie Burton- Peyton Sawyer
Bethany Joy Lenz- Hailey James
Sophie Bush- Brooke Davis
Moria Kelly- Karen Roe
Craig Sheffer- Keith Scott
Paul Johansson- Dan Scott
Two very different guys learn that they are half-brothers. This creates rivalry between them, both on the basketball court, and with friends.
