Writing
Kelly Masterson
Born January 1, 1950 United States
Biography
Kelly Masterson is an American playwright and screenwriter best known for writing Before the Devil Knows You're Dead and adapting the screenplay for Bong Joon-ho's Snowpiercer.
Kelly Masterson is an American playwright and screenwriter best known for writing Before the Devil Knows You're Dead and adapting the screenplay for Bong Joon-ho's Snowpiercer.