One Tree Hill Season 4 Episodes

Here you will find the episode guide of all One Tree Hill Season 4 episodes

Episode 1: The Same Deep Water As You - 9/27/06

In a shocking season opener, the aftermath of the post-wedding car accident unfolds. While Haley (Bethany Joy Galeotti) is deeply affected by Nathan's (James Lafferty) attempt to rescue Cooper (guest star Michael Trucco) and Rachel (Danneel Harris), Brooke (Sophia Bush) confronts Lucas (Chad Michael Murray) with her true feelings, and Peyton (Hilarie Burton) makes a startling discovery. Pressured by the fact that someone might know he killed his brother, Dan (Paul Johansson) assaults Deb (Barbara Alyn Woods).

Lee Norris and Moira Kelly also star in this episode.

Episode 2: Things I Forgot at Birth - 10/04/06

As Nathan (James Lafferty), Rachel (Danneel Harris) and Cooper's (guest star Michael Trucco) lives remain precarious following the car accident, Brooke (Sophia Bush) celebrates her 18th birthday but finds it diminished by her struggles with Peyton (Hilarie Burton). Lucas (Chad Michael Murray) and Karen (Moira Kelly) come to terms with her pregnancy and with the pregnancy of someone close to Lucas, while Deb's past addictions intersect with Haley (Bethany Joy Galeotti) in an explosive manner.

Lee Norris, Barbara Alyn Woods and Barry Corbin also star. Greg Prange directed the episode written by Mark Schwahn.

Episode 3: Good News For People Who Love Bad News - 10/11/06

Lucas (Chad Michael Murray) and Brooke (Sophia Bush), now broken up, clash at a post-game party and Haley (Bethany Joy Galeotti) realizes that Rachel (Danneel Harris) is plotting to seduce Nathan (James Lafferty). Meanwhile, Peyton (Hilarie Burton) connects with her half-brother, Rachel reveals that she knows who is pregnant and Skills (Antwon Tanner) takes the court with the Ravens basketball team.

Lee Norris, Paul Johansson, Moira Kelly, Barry Corbin and Barbara Alyn Woods also star. John Asher directed the episode written by Mike Herro and David Strauss.

Episode 4: Can't Stop This Thing We Started - 10/18/06

Peyton (Hilarie Burton) introduces hip-hop sensation Lupe Fiasco at Tric, while rumors that Brooke (Sophia Bush) is pregnant run rampant. Still dealing with their car accident, Nathan (James Lafferty) buys a motorcycle despite Haley's (Bethany Joy Galeotti) reservations, and Rachel (Danneel Harris) poses for Maxim magazine. Meanwhile, Lucas (Chad Michael Murray) clashes with Derek, and Deb (Barbara Alyn Woods) double-crosses Karen (Moira Kelly).

Paul Johansson, Lee Norris and Barry Corbin also star. Bethany Rooney directed the episode written by Terrence Coli.

Episode 5: I Love You, But I Have Chosen Darkness - 10/25/06

When Lucas (Chad Michael Murray) discovers that Derek's (guest star Matt Barr, "Commander in Chief") interest in Peyton (Hilarie Burton) is more than brotherly, Derek becomes menacing. Haley (Bethany Joy Galeotti) feels Nathan (James Lafferty) slipping away when he receives a scholarship offer to attend Duke University. As rumors of Brooke's (Sophia Bush) pregnancy spread, Rachel (Danneel Harris) uses the Internet to set Brooke up on a blind date with an older guy (guest star Reynaldo Valentin). At Nathan's request, Deb (Barbara Alyn Woods) tries to kick her pill addiction.

Paul Johansson, Moira Kelly, Lee Norris also star. Stuart Gillard directed the episode written by Mark Schwahn.

Episode 6: Where Did You Sleep Last Night? - 11/08/06

Nathan (James Lafferty) and Haley's (Bethany Joy Galeotti) financial struggles force Nathan to approach Dan (Paul Johansson) for help. In spite of his heart condition, Lucas (Chad Michael Murray) decides to rejoin the Ravens, teaming him with Skills (Antwon Tanner).

Feeling isolated and alone, Peyton (Hilarie Burton) finds comfort from an unlikely source, while Brooke (Sophia Bush) begins dating again, but discovers that her new boyfriend (guest star Reynaldo Valentin) is not all that he seems to be. Mouth (Lee Norris) receives an unexpected proposal, and an old acquaintance of Dan's, Daunte (guest star Rick Fox, "Oz"), shows a sudden interest in Nathan. Moira Kelly, Barbara Alyn Woods and Danneel Harris also star. Paul Johansson directed the episode written by William H. Brown

Episode 7: All These Things That I've Done - 11/08/06

Brooke (Sophia Bush) has her hands full with her model (guest starring a participant from "America's Next Top Model") for the T.A.R.T. fashion show and a new boyfriend (guest star Reynaldo Valentin). Rachel (Danneel Harris) makes the cover of "Maxim," causing chaos at Tree Hill High.

Meanwhile, Lucas (Chad Michael Murray) learns of Nathan's (James Lafferty) dealings with Daunte (guest star Rick Fox, "Oz"), and ultimately has to choose between Nathan and his love for basketball. Haley (Bethany Joy Galeotti) takes on a babysitting job only to find herself in over her head and Peyton's (Hilarie Burton) half-brother, Derek (guest star Ernest Waddell, "Law & Order: SVU"), forces her to confront her deepest fears.

Paul Johansson, Moira Kelly, Barbara Alyn Woods and Lee Norris also star. David Jackson directed the episode written by Adele Lim.

Episode 8: Nothing Left To Say But Goodbye - 11/22/06

Derek (guest star Ernest Waddell, "Law & Order: SVU") convinces Peyton (Hilarie Burton) to take a chance with Lucas (Chad Michael Murray) at the same time that Brooke (Sophia Bush) approaches him about getting back together.

Daunte's (guest star Rick Fox, "Oz") latest demand leads Nathan (James Lafferty) to seek help from an unlikely source - Dan (Paul Johansson). When Rachel (Danneel Harris) learns of a failing grade, she turns to Haley (Bethany Joy Galeotti) for tutoring. Nathan is named MVP of the Ravens at the annual sports banquet.

Lee Norris, Moira Kelly, Barbara Alyn Woods and Barry Corbin also star. Janice Cooke directed the episode written by John A. Norris.

Episode 9: Some You Give Away - 11/29/06

As Whitey's (Barry Corbin) last game approaches, the residents of Tree Hill feel the pressure of a looming State Championship. Peyton (Hilarie Burton) reveals to Lucas (Chad Michael Murray) that she has feelings for him.

Haley (Bethany Joy Galeotti) learns the sex of her baby. Nathan (James Lafferty) and Lucas (Chad Michael Murray) clash over personal and team goals. Karen (Moira Kelly) shows Deb (Barbara Alyn Woods) tough love, while Dan (Paul Johansson) tries to strike a bargain with Daunte (guest star Rick Fox, "Oz").

Lee Norris and Danneel Harris also star. Greg Prange directed the episode written by Mark Schwahn.

Episode 10: Songs To Live and Die By - 12/06/06

Lucas (Chad Michael Murray) receives an unlikely visitor -- his supposedly dead Uncle Keith (guest star Craig Sheffer).

Haley's (Bethany Joy Galeotti) life and the life of her unborn child are threatened when she experiences serious complications with her pregnancy and Nathan (James Lafferty) wrestles with the guilt and consequences of his dealings with Daunte (guest star Rick Fox, "Oz").

Dan (Paul Johansson) tries to make amends for Keith's murder.

Peyton (Hilarie Burton) and Brooke (Sophia Bush) try to patch up their differences.

Lee Norris, Moira Kelly, Barbara Alyn Woods, Barry Corbin and Danneel Harris also star. John Asher directed the episode written by Mark Schwahn.

Episode 11: Everything In It's Right Place - 01/17/07

Following his heart attack, Lucas (Chad Michael Murray) returns to school, hoping to rekindle his romance with Peyton (Hilarie Burton).

Haley (Bethany Joy Galeotti) learns that Nathan (James Lafferty) was responsible for her accident.

Brooke (Sophia Bush) and Rachel (Danneel Harris) hatch a plan to steal the next calculus exam, while Dan (Paul Johansson) faces murder charges and Deb (Barbara Alyn Woods) breaks out of rehab.

Lee Norris, Moira Kelly and Barry Corbin also star. Michael Lange directed the episode written by Dawn Urbont.

Episode 12: Resolve - 01/24/07

The Clean Teens discover Rachel is using her so called "virgin" status to actually get sex, so they kick her out of the club, but Brooke (Sophia Bush) decides to stay after she becomes smitten with Chase (Stephen Colletti ), who is a committed Clean Teen.

With senior prom only weeks away, Haley's (Bethany Joy Galeotti) frustration over her injuries increases and Skills (Antwon Tanner) and Mouth (Lee Norris) hatch a plan to help Nathan (James Lafferty) earn money for the big dance by stripping.

Brooke (Sophia Bush) betrays Rachel (Danneel Harris) in order to get closer to a new guy (guest star Stephen Colletti, “Laguna Beach”) and Peyton (Hilarie Burton) and Lucas (Chad Michael Murray) resolve to be happy. Struggling with her drug addiction, Deb (Barbara Alyn Woods) makes a choice that could end her life. Paul Johansson, Moira Kelly and Barry Corbin also star.

Episode 13: Pictures Of You - 02/07/07

A class assignment reveals the deepest secrets and desires of Lucas (Chad Michael Murray) and the students at Tree Hill High.

Worried about college prospects, Skills (Antwon Tanner) turns to Haley (Bethany Joy Galeotti), while Nathan (James Lafferty) wrestles with Deb's (Barbara Alyn Woods) suicide attempt. Chase (guest star Stephen Colletti, "Laguna Beach") learns that Brooke (Sophia Bush) cheated on her calculus exam, while nudity and drugs run rampant in the halls of the school.

Paul Johansson, Moira Kelly, Lee Norris and Danneel Harris also star. Les Butler directed the episode written by Mark Schwahn

Episode 14: Sad Song For Dirty Lovers - 02/14/07

Haley (Bethany Joy Galeotti) confronts Brooke (Sophia Bush) regarding the stolen calculus test. Lucas (Chad Michael Murray) and Peyton (Hilarie Burton) consider taking their relationship to the next level as Peyton and Brooke grow closer.

In Deb's (Barbara Alyn Woods) absence, Nathan (James Lafferty) throws a senior party at the Scott House, where a sex tape from Nathan's past surfaces.

Paul Johansson, Moira Kelly, Lee Norris and Danneel Harris also star. Janice Cooke directed the episode written by William H. Brown

Episode 15: Prom At Hater High - 02/21/07

On the day of Prom, the residue of Nathan's (James Lafferty) pre-Prom party has serious repercussions for everyone in Tree Hill. Haley (Bethany Joy Galeotti) asks Nathan for a list of his past sexual conquests.

Rachel (Danneel Harris) is suspended after taking the blame for the exam she stole with Brooke (Sophia Bush). Peyton (Hilarie Burton) tells Lucas (Chad Michael Murray) she wants to skip the Prom entirely, but he refuses to take no for an answer. Finally Mouth (Lee Norris) and Brooke must deal with dating Clean Teens on Prom night.

Moira Kelly, Paul Johansson and Barbara Alyn Woods also star. Paul Johansson directed the episode written by Mike Herro and David Strauss.

Episode 16: You Call It Madness But I Call It Love - 05/02/07

It will be an unforgettable Prom at Tree Hill High when Lucas (Chad Michael Murray) discovers who was in the hallway when Keith (Craig Sheffer, who does not appear in the episode) was killed.

Meanwhile, Peyton's (Hilarie Burton) decision to skip Prom leads to dire consequences. Nathan (James Lafferty) and Haley (Bethany Joy Galoetti) vow to be romantic teenagers at Prom, while Dan (Paul Johansson) tries to win Karen's (Moira Kelly) affections, as the witness to his murder closes in.

Barbara Alyn Woods, Danneel Harris and Lee Norris also star. Tom Wright directed the episode written by Terrence Coli

Episode 17: It Gets The Worse At Night- 05/09/07

The teens of Tree Hill mount a rescue mission to retrieve Mouth (Lee Norris) from his ill-advised road trip with Rachel(Danneel Harris).

While on the trip, Haley (Bethany Galeotti) and Nathan (James Lafferty) get a second chance to enjoy the prom, and Lucas (Chad Michael Murray) and Peyton (Hilarie Burton) decide to take their relationship to the next level.

Brooke (Sophia Bush) tells Haley that she lied about stealing the calculus exam, and Nathan struggles with the residue of a past mistake.

Barbara Alyn Woods, Paul Johansson and Moira Kelly also star. Greg Prange directed the episode written by Mark Schwahn and Jim Lee.

Episode 18: The Runaway Found - 05/16/07

The teens of Tree Hill mount a rescue mission to retrieve Mouth (Lee Norris) from his ill-advised road trip with Rachel(Danneel Harris).

While on the trip, Haley (Bethany Galeotti) and Nathan (James Lafferty) get a second chance to enjoy the prom, and Lucas (Chad Michael Murray) and Peyton (Hilarie Burton) decide to take their relationship to the next level.

Brooke (Sophia Bush) tells Haley that she lied about stealing the calculus exam, and Nathan struggles with the residue of a past mistake.

Barbara Alyn Woods, Paul Johansson and Moira Kelly also star.

Episode 19: Ashes Of Dreams You Let Die - 05/30/07

Nathan (James Lafferty) and Haley (Bethany Joy Galeotti) grow closer in spite of the recent scandal.

Brooke (Sophia Bush) wonders if a spark might be rekindled with Chase (guest star Stephen Colletti, "Laguna Beach").

Peyton (Hilarie Burton) receives a tempting offer that would ultimately take her away from Tree Hill.

Mouth (Lee Norris) reconnects with Gigi (guest star Kelsey Chow), while Lucas (Chad Michael Murray) tells Karen (Moira Kelly) that Dan (Paul Johansson) is a murderer, setting off an explosive series of events.

Episode 20: The Birth and Death Of The Day - 06/6/07

As graduation day dawns in Tree Hill, some dreams begin as others end. Haley (Bethany Joy Galeotti) prepares for her graduation speech and her role as a young mother, while Nathan (James Lafferty) prepares for life without basketball.

Brooke (Sophia Bush) makes a heartfelt confession that puts her future in jeopardy.

Lucas (Chad Michael Murray) confronts Dan (Paul Johansson) as Karen's (Moira Kelly) life is threatened.

Hilarie Burton, Barbara Alyn Woods, Danneel Harris and Lee Norris also star.

Episode 21: All Of A Sudden I Miss Everyone - 06/13/07

Dan (Paul Johansson) must face the harsh consequences of his decision to murder Keith as Karen (Moira Kelly) and Haley's (Bethany Joy Galeotti's) pregnancies complicate the lives of Nathan (James Lafferty) and the graduating seniors of Tree Hill High.

Lucas (Chad Michael Murray) wrestles with his post-high school options, and Peyton (Hilarie Burton) and Brooke (Sophia Bush) prepare to spend the summer in Los Angeles together.
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