with 3 episodes premiered on Invalid Date

with 22 episodes premiered on September 23, 2003

Aside from a love for hoops, it would seem that Lucas and Nathan are two young men with little in common, but they are bound by the dark secret that they share the same father. Arrogant and assured, … see more

with 23 episodes premiered on September 21, 2004

Lucas Scott has left town with his Uncle Keith to start a new life. It's not long, however, before they second thoughts, prompted in part by Dan's recent heart attack and the women they left behind. … see more

with 22 episodes premiered on October 5, 2005

Summer is coming to an end senior year is right around the corner. Lucas reunites with Brooke after a summer apart. Nathan comes home from basketball camp to find that Haley has decided to return to … see more

with 21 episodes premiered on September 27, 2006

The inhabitants of Tree Hill have witnessed Lucas' metamorphosis from loner to high school basketball star, Nathan and Haley's troubled marriage and Peyton and Brooke's tumultuous friendship. As the … see more

with 18 episodes premiered on January 8, 2008

The show leaps forward four years and the Tree Hill gang has graduated from college. Some have found success while others have failed. Some are the same, some are very different. Lucas has written an… see more

with 24 episodes premiered on September 1, 2008

Lucas Scott embarks on the journey of a lifetime with the woman he chose to love. Nathan Scott continues to work on his comeback as a professional athlete with ambitions to play in the NBA. Brooke's … see more

with 22 episodes premiered on September 14, 2009

Nathan's NBA career is threatened by explosive scandal. Haley faces a family tragedy. Brooke thinks she's found true love with Julian - until a Hollywood hottie decides he's just her type. Dan leaves… see more

with 22 episodes premiered on September 14, 2010

Brooke Davis happier than ever. Recently engaged to Julian, her wedding will be the captivating affair one might expect from a young, beautiful, successful fashion designer. As Nathan Scott prepares … see more

with 13 episodes premiered on January 11, 2012

In the last season of the series, Julian Baker and Brooke Davis juggle parenthood to their two sons and their very young careers. Haley James Scott adapts to life with a second child, an increasingly… see more