9 Season
187 Episode
One Tree Hill - Season 4 Episode 16 You Call It Madness, But I Call It Love (2012)
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.
- Country : United States of America
- Genre : Drama
- Studio : The WB, The CW
- Director : Mark Schwahn
- Cast : James Lafferty, Bethany Joy Lenz, Sophia Bush, Austin Nichols, Robert Buckley, Shantel VanSanten