• Air date: 05 Oct '05 22 episodes
      The third season of One Tree Hill, an American teen drama television series, began airing on October 5, 2005. The season concluded on May 3, 2006, after 22 episodes. It is the final season that aired on the WB television network. Season three regular cast members include Chad Michael Murray, James Lafferty, Hilarie Burton, Bethany Joy Galeotti, Paul Johansson, Sophia Bush, Barbara Alyn Woods, Lee Norris, Barry Corbin, Craig Sheffer, and Moira Kelly. This season focuses on the first half of senior year at Tree Hill High School. Starting three months after the second season finale, Dan Scott tries to figure out who tried to kill him. Brooke and Lucas enter a relationship, and Haley returns to save her marriage.Peyton gets to know her biological mother, Ellie Harp. The season continues to the renewal of Haley and Nathan's wedding vows, and the consequences of Cooper Lee's relationship with the new girl Rachel Gatina. Season three dipped in ratings, averaging 2.8 million viewers weekly.
  • List of Episodes (22)
    • 1. Like You Like an Arsonist

      05 Oct '05
      In the third season premiere, we finally discover Dan's fate after the fire. Besides the situation with his father, Nathan also has to deal with Haley's reappearance in Tree Hill and the future of their relationship. Meanwhile, Peyton tries to find the truth about the mysterious woman who pretends to be her mother. Also, Lucas looks forward to Brooke's return after a summer apart.
    • 2. From the Edge of the Deep Green Sea

      12 Oct '05
      Brooke has an end of the summer party on the beach. As Nathan comes home from basketball camp, Haley tries to tell him how she feels. Elsewhere Lucas deals with Brooke's rules for dating and Peyton deals with family issues.
    • 3. First Day on a Brand New Planet

      19 Oct '05
      Nathan asks Haley for a possible divorce. Lucas tells Dan that he saved his life. Peyton finds out something deep about Ellie. Dan tries to drop accusations at several people about the fire. He also tries to get Whitey replaced as Ravens coach.
    • 4. An Attempt to Tip the Scales

      26 Oct '05
      It's Halloween in Tree Hill and everybody is celebrating at Tric, with special guest band Fall Out Boy. The masquerade ball gives the opportunity to Haley to win back Nathan while Brooke is trying to seduce Lucas. Also, Peyton decides to face her new mother and get to know her; Dan uses blackmail to become mayor but things don't turn out as easy as he thought they would when Deb gets in his way.
    • 5. A Multitude of Casualties

      02 Nov '05
      The Ravens begin basketball practice. New team captain Nathan clashes with Lucas over Haley, and a new cheerleader sets her sights on Lucas. Elsewhere, Dan's mayoral bid takes a surprising turn when an unlikely opponent emerges, Karen.
    • 6. Locked Hearts and Hand Grenades

      09 Nov '05
      Brooke makes a "Fantasy Boy Draft," after all of the cheerleaders are fighting over the same guys. Haley and Peyton continue to argue over Nathan. Dan butts heads with Karen because the election is drawing nearer. Lucas is trying to keep up with the fast pace of basketball.
    • 7. Champagne for My Real Friends, Real Pain for My Sham Friends

      16 Nov '05
      The fantasy draft dates begin, Lucas finds himself with Rachel and a very familiar setting. Brooke is on a double date with an unusual couple. Mouth and Peyton hang out again. And Peyton regrets the things she says to Ellie. Karen and Deb take the campaigning for mayor, to a new level, to bring down Dan. Nathan gets mad when Chris gets close to Haley.
    • 8. The Worst Day Since Yesterday

      30 Nov '05
      As the town readies for the Ravens' first basketball game, Lucas worries that his head and heart aren't in it. Nathan accuses Lucas of being the Ravens' weak link. Peyton and Haley mend fences to support Brooke in a time of need. When the mayoral race tightens, Dan resorts to a smear campaign.
    • 9. How a Resurrection Really Feels

      07 Dec '05
      It is revealed that Lucas knows who tried to kill Dan and he confronts the guilty party. Brooke, Peyton and Haley find themselves behind bars. Peyton finds her guilty conscience on the surface. Chris Keller convinces Nathan to be his wingman at a high-stakes poker game. The residents of Tree Hill finally choose a mayor.
    • 10. Brave New World

      11 Jan '06
      Lucas and Peyton take a road trip together to find Ellie. While out of town, Lucas reconnects with a friend from his past. Brooke, Haley and Mouth successfully launch the Clothes Over Bro's website, only to find that demand far exceeds supply. Deb reveals to Nathan that she tried to kill Dan.
    • 11. Return of the Future

      18 Jan '06
      The Ravens lose their second game in a row, so Whitey teaches them a tough lesson. Peyton and Ellie look for support for their album and hope to attract Nada Surf to the project. Meanwhile, both Dan and Haley upset Nathan, while Brooke plans a romantic thank-you for Lucas.
    • 12. I've Got Dreams to Remember

      25 Jan '06
      As the students meet with the school counselor to plan for the future, Nathan and Haley realize they want to attend different colleges across the country from one another and Brooke discovers Rachel's reasons for submitting her designs to Rogue Vogue. Meanwhile, Ellie and Peyton bond as they finish the benefit album.
    • 13. The Wind That Blew My Heart Away

      01 Feb '06
      A violent rainstorm knocks out the power in Tree Hill, leading Haley to Nathan's doorstep and Brooke out into the downpour for a dramatic confrontation with Lucas. Peyton finally confronts the truth about Ellie's illness, while Mouth is tempted by his new friend, Rachel. Before morning, secrets are revealed, relationships are tested, and new love gets hotter than ever.
    • 14. All Tomorrow's Parties

      08 Feb '06
      Brooke is forced to grow up in a hurry when her trip to a New York City fashion show prevents her from attending an annual cheerleading tournament. Nathan and Lucas are influenced by the father of an old friend. Struggling with her mother's cancer, Peyton joins Rachel for a night of blowing off steam, and Haley and Nathan use their hotel room as the honeymoon suite they never had.
    • 15. Just Watch the Fireworks

      15 Feb '06
      When someone unleashes the students' time capsule upon Tree Hill High, Lucas and Mouth must confront a person from their past. Brooke has to deal with the revelation that secrets aren't the only things she exposed in the time capsule. Dan learns to forgive Keith. Haley is forced to reconcile the man Nathan was before with the man he has become, and Peyton's Breast Cancer Benefit Concert at Tric features performances by Haley, Jack's Mannequin and the return of Fall Out Boy.
    • 16. With Tired Eyes, Tired Minds, Tired Souls, We Slept

      01 Mar '06
      Due to the aftermath of the release of the time capsule, chaos breaks out. Someone is holding students of Tree Hill hostage with a gun, shooting. While lives hang in the balance, Nathan and Lucas put themselves at risk to protect their friends and loved ones. Young lives are shattered and two lives will end.
    • 17. Who Will Survive, and What Will Be Left of Them

      29 Mar '06
      The aftermath of the school shooting and the death of Jimmy Edwards forces everyone in Tree Hill to examine their lives. Nathan reassesses his relationship with Haley, while Brooke and Rachel join forces to heal the student body. Dan must deal with the ramifications of shooting Keith, while Lucas and Peyton consider the implications of their kiss in the library.
    • 18. When It Isn't Like It Should Be

      05 Apr '06
      Rachel invites the gang for a weekend getaway at her family's cabin. Craziness will ensue, including a game of "I Never" which will cause characters to do things they normally wouldn't, and a nasty little issue Mouth has been harboring toward Rachel will surface. Meanwhile, Karen will confront Dan about Keith's death. Could she suspect the truth?
    • 19. I Slept with Someone in Fall Out Boy and All I Got Was This Stupid Song Written About Me

      12 Apr '06
      Lucas attempts to play in the first game after Keith's death, but cannot bring himself to do it; Nathan and Haley prepare to renew their vows, while Mouth tries to get closer to Rachel; Peyton receives a surprising offer; and Brooke finds a way to get revenge on Rachel.
    • 20. Everyday Is a Sunday Evening

      19 Apr '06
      Nathan deals with a player who is a rival both on and off the court. Meanwhile, Brooke and Mouth look to get even with Rachel. Dan has a run-in with Cooper; and Peyton comes to a major decision.
    • 21. Over the Hills and Far Away

      26 Apr '06
      Haley argues about her wedding dress with Brooke during the rehearsal dinner. Elsewhere Karen and Lucas arrive back in town. And Peyton is surprised by what she finds...
    • 22. The Show Must Go On

      03 May '06
      Nathan worries about Haley as they prepare to renew their vows. Peyton and Brooke's friendship becomes strained and Deb confesses to Dan about the fire.