Mark Schwahn

Mark Schwahn is an American screenwriter, director, and producer. He is best known as creator, head writer and executive producer of the WB/CW drama series One Tree Hill.

Known For

Credits

Crew Credits

The Royals (2015)
Show crew as Creator
Show crew as Executive Producer
Episode crew as Director (12 episodes)
Episode crew as Writer (26 episodes)
Episode crew as Story
One Tree Hill (2003)
Show crew as Creator
Show crew as Executive Producer