Karyn UsherWriterIMDb Wrote 92020s202656 DaysTeleplay, Writer692010s2019The RookWriter672012TouchWriter712000s2009Prison Break: The Final BreakTeleplay782005BonesWriter, Teleplay79Prison BreakWriter822004North ShoreWriter2003The Lyon's DenWriterOne Tree HillWriter, Executive Story Editor78Produced 42020s202656 DaysExecutive Producer692000s2009Prison Break: The Final BreakCo-Executive Producer782005BonesCo-Executive Producer79Prison BreakCo-Producer, Producer, Supervising Producer82Other crew 12010s2014DeliriumScriptCreated 12020s202656 DaysCreator69