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 independent Jamie, a busy café to run, and a husband travelling more for work. Clay Evans, Nathan's friend and business partner, found love and happiness with Quinn James. Is a wedding in store for the couple? Or Mouth and Millicent? And what's to become of Alex Dupré and Chase and their burgeoning romance?
Episodes
E1
1. Know This, We've Noticed
8.0
January 11, 2012
42 min
As Brooke and Julian begin to adjust to life with their new children, Haley and Nathan find themselves dealing with similar issues. Although they don't know it yet, faces from the past threaten to interrupt plans for all their futures. Meanwhile, a mysterious problem arises for Clay and Quinn.
Jana Kramer, Daphne Zuniga, Richard Burgi, Jessica Lucas, Jamie Moore
E2
2. In the Room Where You Sleep
7.0
January 18, 2012
42 min
Brooke and her father discuss a new business venture; Julian worries about his investment; Quinn talks Clay into getting help; Millie tries to be honest with Mouth; Alex receives a tempting offer.
Guest Stars:
Jana Kramer, Daphne Zuniga, Richard Burgi, Amber Sheets, Steve Rassin
E3
3. Love the Way You Lie
6.7
January 25, 2012
42 min
Dan helps a struggling Haley at Karen’s Café. Meanwhile, Quinn discovers that Clay is hiding something from her, and Chase tries to mend a broken heart. Brooke is let down by her lunch plans with her dad, and Julian makes a life-changing mistake.
Guest Stars:
Daphne Zuniga, Richard Burgi, Miko DeFoor, Jessica Allen, Manu Intiraymi
E4
4. Don't You Want to Share the Guilt?
7.0
February 1, 2012
42 min
As Julian deals with his guilt, Brooke helps Haley confront a new rival cafe, and its difficult owner. Meanwhile, Chase's new girl has a complicated secret, and Quinn takes extreme measures that help Clay realize he's worse off than he thought.
Guest Stars:
Antwon Tanner, Manu Intiraymi, Chelsea Kane, David Norona, Angela Oh
E5
5. The Killing Moon
7.0
February 8, 2012
40 min
As Quinn distracts Jamie, Haley searches for Nathan. Clay finally gets answers about his condition. Meanwhile, Julian attempts to get back to a normal life, while Brooke tries to give Tara a chance.
Guest Stars:
Chelsea Kane, David Norona, Dax Griffin, Michael May, Pierce Gagnon
E6
6. Catastrophe and the Cure
5.5
February 15, 2012
41 min
Dan enlists Julian to help in his search for Nathan. Mouth fills Clay in about Nathan, as Haley explains Nathan’s disappearance to Jamie. Brooke gets an idea of how to bring patrons to an empty Karen’s Café, and Chris Keller confronts Chase about Tara.
Guest Stars:
Jessica Allen, Chelsea Kane, David Norona, Bradley Evans, Pierce Gagnon
E7
7. Last Known Surroundings
7.0
February 22, 2012
42 min
Haley seeks help from Lucas as Nathan (James Lafferty) makes an escape attempt. Brooke comes face-to-face with Xavier. Juliain uncovers evidence that assists Dan in his search for Nathan. Clay makes a connection with another patient.
Guest Stars:
Chad Michael Murray, Jessica Allen, Manu Intiraymi, David Norona, Dax Griffin
E8
8. A Rush of Blood to the Head
6.7
February 29, 2012
42 min
Haley receives news of a possible tragedy. Dan’s search for Nathan leads him back to his dark past. Clay has a breakthrough in his treatment. Brooke and Julian deal with Xavier. Chase’s concern for Chuck pushes him to his limits.
Guest Stars:
Barbara Alyn Woods, Antwon Tanner, Scott Holroyd, Manu Intiraymi, David Norona
E9
9. Every Breath Is a Bomb
7.0
March 7, 2012
42 min
Brooke and Julian take new measures to protect their family. Skills helps Mouth get to a turning point, and Chase faces consequences for defending Chuck. Clay reaches a new understanding with Logan.
Guest Stars:
Antwon Tanner, Manu Intiraymi, Chelsea Kane, David Norona, Michael May
E10
10. Hardcore Will Never Die, But You Will
8.3
March 14, 2012
42 min
Dan, Julian and Chris Keller attempt to rescue Nathan. Brooke’s conflict with Xavier escalates. Quinn and Clay revisit the past.
Guest Stars:
Manu Intiraymi, Chelsea Kane, Devin McGee, Stephen Elliott, Andrew Elvis Miller
E11
11. Danny Boy
8.7
March 21, 2012
42 min
The search for Nathan becomes increasingly dangerous, and Dan’s life hangs in the balance. Brooke is surprised when her father returns. And Clay and Quinn reconnect with Logan.
Guest Stars:
Craig Sheffer, Barbara Alyn Woods, Terry Loughlin, Richard Burgi, Pierce Gagnon
E12
12. Anyone Who Had a Heart
7.7
March 28, 2012
42 min
As Haley prepares to emcee the annual Tree Hill Burning Boat Festival, Brooke uses the opportunity to process her father’s betrayal, while Julian tries to breathe new life into a past idea. Mouth and Millie make a change to their morning show, and Clay and Quinn get ready for Logan’s first night at the beach house.
Guest Stars:
Antwon Tanner, Daphne Zuniga, Richard Burgi, Bradley Evans, Vaughn Wilson
E13
13. One Tree Hill
8.7
April 4, 2012
51 min
In the final chapter of One Tree Hill, the tenth anniversary of Tric brings old faces and new possibilities for the Tree Hill family.
Guest Stars:
Antwon Tanner, Daphne Zuniga, Richard Burgi, Bevin Prince, Michael May
