As Haley (Bethany Joy Galeotti) prepares to emcee the annual Tree Hill Burning Boat Festival, Brooke (Sophia Bush) uses the opportunity to process her father's betrayal, while Julian (Austin Nichols) tries to breathe new life into a past idea. Mouth (Lee Norris) and Millie (Lisa Goldstein) make a change to their morning show, and Clay (Robert Buckley) and Quinn (Shantel VanSanten) get ready for Logan's (guest star Pierce Gagnon) first night at the beach house.

TWO-HOUR SERIES FINALE EVENT - In the final chapter of One Tree Hill, the tenth anniversary of Tric brings old faces and new possibilities for the Tree Hill family.

SERIES STAR TIM MATHESON DIRECTS THE SEASON FINALE / GEORGE AND LEMON PREPARE FOR THE BIG DAY — With an impending storm about to hit Bluebell, George (Scott Porter) and Lemon (Jaime King) prepare for their wedding day. Meanwhile, taking shelter from the storm, Zoe (Rachel Bilson) finds herself stranded in a barn with Wade (Wilson Bethel). Cress Williams and Tim Matheson also star. Tim Matheson directed the episode written by executive producer Leila Gerstein.

THINGS AREN'T ALWAYS WHAT THEY SEEM - Raquel should be ecstatic after finally securing financing for her project, but finds herself questioning her methods of making it happen. Connor continues his downward spiral and ends up at an all time low. Tariq brings Abby to the studio to lay down some vocals, which scores points for him, but Kaldrick is worried Abby might know too much and threatens her to ensure her silence. Meanwhile, Nick still isn't having any luck on stage, finally begins to see his love life heat up. Finally, when Alicia's sexy acting debut goes over better than expected, she becomes hopeful that it may open new doors for her dancing career. Martin Gero directed the episode written by Brendan Gall.

THE FINAL WOMEN ATTEND GO-SEES — The models make their way through Hong Kong to attend go-sees, where one of the women loses her confidence and crumbles under the pressure. At the photo shoot for the “America’s Next Top Model” fragrance, Dream Come True, the stakes are raised as the models pose in front of the client, Hatch Beauty founder Ben Bennett. Kelly Cutrone and Nigel Barker join guest judge, photographer Jez Smith, as well as Tyra Banks on the judges’ panel for elimination.