Mark Schwahn
- 1 movie
- Writing (1)
Born 1966
Mark Schwahn is an American screenwriter, director, and producer. He is best known as the creator of the WB/CW teen drama series One Tree Hill.
Born 1966
Mark Schwahn is an American screenwriter, director, and producer. He is best known as the creator of the WB/CW teen drama series One Tree Hill.
