- Born
- January 1, 1950 (age 76)
- Place of birth
- 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.
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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.