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.

Filmography

Production

View Snowpiercer

Snowpiercer

2020•Series•

7.4

View Snowpiercer

Snowpiercer

2013•Film•

6.9

View Before the Devil Knows You're Dead

Before the Devil Knows You're Dead

2007•Film•

7.1

View Good People

Good People

2014•Film•

5.5

View Killing Kennedy

Killing Kennedy

2013•Film•

5.8