Haley tries to overcome her depression by joining Nathan, Jamie and the rest of the Tree Hill gang on a trip to Utah for the premiere of Julian’s film.

Nathan struggles to reach an increasingly despondent Haley, while Quinn leads Jamie on a Tree Hill treasure hunt. Julian shows his finished film to Brooke, and Clay is forced to deal with a deranged Katie.

Nathan and Haley struggle with the aftermath of her mother’s death, while Brooke deals with the fallout of Alexander’s tryst with Victoria. Alex discovers a secret about her leading man, Josh, that could derail Julian’s film, and Clay is confronted by an unhinged Katie.

Haley struggles with her mother’s death; Julian and Brooke each receive a stunning surprise; Skills discovers the truth about Lauren.

As Brooke angrily deals with Alexs tryst with Julian, Lydias condition worsens, prompting Quinn and Haley to try to reconnect with Taylor. Clay is forced to deal with Katies unsettling advances, and Nathan helps Jamie come to terms with Lydias impending death.

Nathan tries to help Haley and Jamie confront Lydia’s seemingly hopeless situation, while Brooke and Julian navigate their volatile relationship in the midst of a hectic movie shoot. Meanwhile, Clay and Quinn spend some time apart, and Miranda tries to prove to Grubbs that she’s the right person to produce his album.

Brooke and Julian try to find a balance between their personal lives and work as the movie shoot begins. Nathan and Haley receive a surprise visit, and Clay supports Quinn as she faces some unexpected news., Alex sets her sights on Alexander, and Millicent finds herself struggling with temptation.

In the chaos surrounding an `80′s alumni dance at the high school, Haley’s birthday is forgotten, Jamie is left home alone, and Nathan and Clay are stranded 200 miles from Tree Hill. Meanwhile, Brooke’sappearance at the dance with Alexander forces Julian to relive his dorky adolescence in an episode dedicated to the memory of John Hughes.

Nathan tries to keep Haley calm after Taylor shows up at their house with Quinn’s ex-husband in tow. Julian sticks up for Alex on the set of their movie, and Brooke leans on Alexander to ease her heartache. Meanwhile, Clay gets a chance to prove his commitment to Quinn by helping her through a dinner with her sister and David.

The Scott family joins Haley on the last leg of her tour, while Brook and Julian reconnect after their 6-week break. Clay and Quinn try to figure out how to move forward after his public declaration of love, and a post-rehab Alex tries to make amends with herself and the people she’s let down.

Nathan and Haley get ready to move, while Clay tries to get Nathan to rehire him as his agent. Elsewhere, Brooke disapproves of how Julian responded to Alex’s crisis; Mouth and Millicent reach a turning point; and Dan makes a surprising announcement.

Career pressures result in Nathan and Haley making a difficult choice for their family. Meanwhile, Brooke is not pleased when Julian tells Alex a secret; Clay tries to get his career back; and Millicent finds a surprising ally in Victoria Incoming search terms:11 You Know I Love You Don’t You?

Nathan’s future in the NBA is threatened, and Clay’s career unravels as he and Quinn grow closer.

Episode Synopsis: Brooke gets some shocking news that threatens her relationship with Julian. Meanwhile, Nathan finds out that Dan’s back in town as he prepares to sign a new NBA contract; Millicent heads for a big fall; and Haley returns to the stage. Sophia Bush directed the episode.

Julian agrees to a weekend camping trip but struggles to fit in with Nathan and the guys. Back in Tree Hill, Brooke and Haley spend Girl’s Night doing a little bonding of their own, and Quinn helps Clay come to terms with a tragic loss. Meanwhile, Dan and Rachel’s past catches up to them.

Dan brings Renee onto his television show, leaving Nathan and Haley powerless to stop him from revealing the truth of her pregnancy to the world. Quinn examines what went wrong with David, and Sara and Clay discuss their past. Meanwhile, Brooke comes clean with Julian about her true desires.

Haley (Bethany Joy Galeotti) considers taking matters into her own hands as Nathan’s (James Lafferty) scandal threatens his endorsement deals. Julian (Austin Nichols) gives Alex (guest star Jana Kramer) another chance, and Brooke (Sophia Bush) reconnects with Chase (guest star Stephen Colletti). Millicent (Lisa Goldstein) questions whether she has what it takes to be a model. Meanwhile, Clay (Robert Buckley) lets Quinn (Shantel VanSanten)...

Haley is thrust into the spotlight and storm of Nathan’s growing scandal. Against her better judgement, Brooke allows Julian to continue to working with Alex. Millicent gets a new job, which may cause trouble for Mouth. Meanwhile, Clayton and Quinn grow closer. This episode is named after a song by Hank Williams. Incoming search terms:Episode 5 Your Cheatin’ Heart

Nathan’s life begins to unravel as the scandal goes public; Haley encourages Quinn to talk to David, her estranged husband; Mouth makes a career-threatening decision.

It’s time for a funeral for one of theirs, and Nathan comes home for the funeral. Dan shows up to pay his respects, while Nathan, Haley and Jamie pay respect to another grave that lies there. Quinn wants to have fun at Tric, and meet a new guy. Mouth gets another job offer, this time located in New York, while Julian gets hit by a model.