The show leaps into it's sixth season with more drama, mystery, romance and tragedy than ever before. Lucas is about to embark on a journey with the woman he loves, Brooke finds herself stuck in a battle for her company with her devious mother, and it seems as though Nathan and Haley are finally finding their way back to their dreams. With lives in the balance and friendships at stake, this season will find the residents of Tree Hill facing some of their biggest challenges yet while flashbacks to events in the four years past will continue to fill gaps in the lives of the friends.

EP. # 6.01
In the sixth season premiere, Tree Hill residents must make a decision that will change their lives forever. Lucas finally pursues his dream with the woman he loves, Brooke must face a reunion with her mother, Mouth makes a revelation, Nathan and Haley must face a ghost from their past and the news of Dan's accident is slowly beginning to spread. GO
 

EP. # 6.02
After Lucas and his fianc e enjoy planning their dream wedding, Brooke and Peyton reconnect. Nathan works with Quentin on his basketball skills, but Haley for Nathan's well-being. Reeling from a threat to her store, Brooke reaches out to an unexpected ally. Jamie catches Skills and Deb kissing. GO

EP. # 6.03
Lucas returns from Las Vegas to face a tragedy, as Nathan and Haley struggle to find a way to help Jamie understand the death of someone close to them. GO

EP. # 6.04
Brooke takes a trip to New York with Victoria. Peyton begins connecting with Mick Wolf, who begins telling stories about her parents. Haley continues having problems with a student and Nathan is confronted by a vision of Quentin. GO
 

EP. # 6.05
Nanny Carrie continues to wreck havoc when she puts both Haley and Jamie's life at risk. Lucas reunites with Lindsey for a business meeting. Meanwhile, Brooke struggles for power at "Clothes Over Bros" after Victoria continues making unexpected decisions. GO

EP. # 6.06
Everyone's favorite bartender Owen returns to Tree Hill and introduces Nathan to a basketball team called Slamball who want Nathan to join the team. Meanwhile, Peyton confronts Mick Wolf, Brooke tries to rebuild her career while Mouth continues to do brilliantly at his new on-air position in Omaha. GO
 

EP. # 6.07
Nathan and Haley must parent Jamie in the face of a school bully, while Lucas and Peyton adjust to life as a live-in couple. Brooke finds being a role model not as easy as she expected, and Mouth tries to get his old job back. GO

EP. # 6.08
Lucas' novel, "An Unkindness of Ravens" receives unexpected and surprising interest, as does Mouth from his new intern. Jamie grows enamored of Sam and her rebellious facade, while a would-be suitor grows enamored of Brooke. Haley counsels Nathan as his basketball comeback gains momentum. GO
 

EP. # 6.09
Nathan finds himself face-to-face with an old rival, Brooke deals with someone who once hurt her, and Lucas' novel leads him into threatening waters. GO

EP. # 6.10
Lucas' novel makes a comeback and does successfully. Nathan's basketball skills increases. Gigi tries to use her internship to get close to Mouth and Jamie likes Sam's rebellious attitude. Peyton puts together a USO concert featuring musical performances by Angels & Airwaves and Kate Voegele. GO
 

EP. # 6.11
In a very special episode, Chad Michael Murray pens an homage to the classic films of the 1940s. Karen's Caf is transformed into a glamorous nightclub with Lucas as its proprietor.  GO

EP. # 6.12
As Lucas takes a trip to Hollywood to meet his film director, Nathan gets a pro basketball try-out. Peyton struggles with Mia to focus on her follow-up album, and Millicent confronts Mouth about Gigi. Julian approaches a dubious Brooke about designing clothes for his movie, and Haley takes a reluctant Jamie to his school talent show. GO
 

EP. # 6.13
Peyton shares some startling news with Lucas, who discovers that Julian has been keeping another secret about the movie. While searching for runaway Sam, Brooke is forced to confront her lingering feelings over her attack. Nathan struggles with his new professional environment.  GO
 

EP. # 6.14
As news of Peyton's condition spreads, Mouth and Millicent struggle to remain a couple and Brooke tries to suss out Julian's intentions. Peyton and Lucas babysit Jamie and Andre, while Haley and Nathan spend a night out together. GO

EP. # 6.15
Lucas and Julian have a difficult time finding the right director for their movie. Meanwhile, a present from Lucas confuses Peyton and Brooke battles with romantic complications. GO

EP. # 6.16
Lucas wrestles with casting for his movie while Peyton (Hilarie Burton) tries to prepare for their wedding. Dan advises Jamie on a school crush. Brooke meets the actress who will play her, Nathan gets exciting news, and Haley has to make a tough decision at school. GO
 

EP. # 6.17
Peyton and Lucas receive a startling surprise about the pregnancy, as Brooke and Julian's relationship comes to a crossroads. Nathan and Haley celebrate their anniversary, while Dan and Deb babysit Jamie. Meanwhile, Mouth and Millie try to pick up the pieces of their relationship. GO
 

EP. # 6.18
Lucas and Julian hit a setback with the production of the film. Peyton and Haley help Mia with her new single. Brooke must intervene when Sam is arrested. Jamie discovers the truth about Dan and Uncle Keith.. GO

EP. # 6.19
Julian makes Brooke a startling offer. Lucas brings Nathan and Jamie to an important place from his past, while Peyton prepares for the future. Sam and Jack take a stand against the principal who fired Haley. Skills takes Mouth on a road trip to get his mind off Millie. GO

EP. # 6.20
When Peyton's pregnancy is threatened, Lucas struggles to pick up the pieces. Victoria returns to lure Brooke back to Clothes Over Bro's. Haley and Nathan clash over the decision to pull Jamie from his school. Mouth tries to mend fences with Millicent. GO
 

EP. # 6.21
Nathan and Haley both face their dreams as he questions his ambition to play in the NBA and she receives an offer from Nick Lachey. Meanwhile, Brooke learns something that could change Sam's life forever, Jamie attends his first school dance, and Lucas and Peyton take a road trip. GO
 

EP. # 6.22
Brooke and Haley throw Peyton a baby shower, while Sam grows closer to Victoria. Lucas and Jamie bond while working on Peyton's car, and Nathan learns that NBA scouts will be at his next game. Meanwhile, Skills and Lauren go on a date that goes all wrong. GO

EP. # 6.23
Lucas and Peyton's wedding day finally arrives, bringing some surprise guests along with it. Haley finds herself playing an unexpected role in the ceremony, as Skills and Brooke try to control Jamie and Nick. Meanwhile, Nathan continues to hope to be drafted into the NBA. GO

EP. # 6.24
Tree Hill bids goodbye to the past while anticipating the future: Lucas and Peyton prepare for the birth of their child with the help of a surprise visitor, Dan nears his end, and Brooke works with Victoria to relaunch Clothes Over Bro's. Meanwhile, Nathan returns to Tree Hill to face Haley and Jamie after being released from the Chiefs. GO