PrimeWire

You can now watch the entire One Tree Hill Season 4 Episode 18 movie online in high-definition quality, complete with English subtitles for a better viewing experience. Best of all, there’s no need to download anything—simply stream it directly from your device anytime, anywhere.

One Tree Hill: The future with Duke that Nathan thought he had lined up is at risk when his past mistakes come back to haunt both him and Haley. Lucas hears a shocking confession after meeting the mysterious witness to Keith's death. Meanwhile, Brooke tries to make things right with her friendship with Peyton after having a run-in with Chase.