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One Tree Hill - Season 9 Episode 1 Know This, We've Noticed

Trailer
As Brooke and Julian begin to adjust to life with their new children, Haley and Nathan find themselves dealing with similar issues. Although they don't know it yet, faces from the past threaten to interrupt plans for all their futures. Meanwhile, a mysterious problem arises for Clay and Quinn.

First Air Date: Sep 23, 2003

Last Air date: Apr 04, 2012

Season: 9 Season

Episode: 187 Episode

Runtime: 42 minutes

IMDb: 7.75/10 by 479.00 users

Popularity: 148.344

Language: English