As his marriage with Haley continues to go wrong, Nathan goes into a emotional crisis and becomes the "bad" Nathan of the past. Karen continues to struggle and try to figure out what would cause Lucas to move in with Dan. Peyton and Jake's relations... (more)hip gets greater.

Anthony Jones, Bevin Prince, Bryan Greenberg, Gail Borges, Jeanette Weegar, Kieren Hutchison, Maria Menounos, Ryan Sweeney