9 Season
187 Episode
One Tree Hill - Season 4 Episode 16 You Call It Madness, But I Call It Love
Where nothing ever changed until one outsider changed everything.
It's Prom night, but things start to go awry as Lucas discovers who was the person in the hallway when Keith was killed, and psycho Derek holds Peyton hostage at her own house. Meanwhile, Haley and Nathan vow to be romantic with each other throughout the night, and Dan continues to win over Karen's affections.
- Year: 2012
- Country: United States of America
- Genre: Drama
- Studio: The WB, The CW
- Keyword: sibling relationship, high school, basketball, teenage romance, teen drama
- Director: Mark Schwahn
- Cast: James Lafferty, Bethany Joy Lenz, Sophia Bush, Austin Nichols, Robert Buckley, Shantel VanSanten