Season 9 Episode 13 episode 13

One Tree Hill Season 9 Episode 13 “One Tree Hill” Producer's Preview

One Tree Hill is saying good-bye! Watch the final producer's preview that Mark Schwahn will do for the show, and his thank-you's and goodbyes to the fans who have been following the series from the start. So enjoy and don't miss One Tree Hill, season 8 episode 13 "One Tree Hill" on Wednesday, April 4th.