Last updated on Tuesday 21 January 2014 at 02:45 UK

Watch One Tree Hill Series 5 Episode 15 Online Free

One Tree Hill Series 5 Episode 15PLAY

Lindsey returns to Tree Hill for Jamie's fifth birthday party, giving Lucas hope for their relationship. Brooke and Peyton prepare for life with a new baby. Meanwhile, Dan tries to insinuate himself back into the lives of his family, ultimately divulging a grave secret to Nathan and Haley.

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