Quiet Things That No One Ever Knows

Summary

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 relationship gets greater.

Guest stars

• Lee Norris as Marvin 'Mouth' McFadden
• Bryan Greenberg as Jake Jagielski
• Kieren Hutchison as Andy Hargrove
• Maria Menounos as Jules
• Katherine Bailess as Erica Marsh
• Gail Borges as Adela
• Anthony Jones as Dewey
• Ryan Sweeney as Jock
• Shawn Shepard as Principal Turner
• Bevin Prince as Bevin