DNR

DNR is the ninth episode of the fourth season of The 100. It is the fifty-fourth episode of the series overall.

''Jasper and Bellamy go on a quest. Meanwhile, Clarke struggles to keep the peace after word of Jaha's discovery spreads.''

Starring

 * Eliza Taylor as Clarke Griffin
 * Paige Turco as Abigail Griffin
 * Bob Morley as Bellamy Blake
 * Marie Avgeropoulos as Octavia Blake
 * Devon Bostick as Jasper Jordan
 * Christopher Larkin as Monty Green


 * Lindsey Morgan as Raven Reyes
 * Richard Harmon as John Murphy
 * Zach McGowan as Roan
 * Isaiah Washington as Thelonious Jaha
 * Henry Ian Cusick as Marcus Kane

Guest Starring

 * Erica Cerra as Becca
 * Adina Porter as Indra
 * Chelsey Reist as Harper McIntyre
 * Luisa D'Oliveria as Emori
 * Chai Hansen as Ilian


 * Tati Gabrielle as Gaia
 * Sachin Sahel as Eric Jackson
 * Ben Sullivan as Riley
 * Alyson Bath as Bree

Notes and Trivia

 * "DNR" stands for "Do Not Resuscitate", which is used in the medical field to inform that a patient does not want CPR, or any advanced cardiac life support if their heart stops. They want to simply pass on.

Behind the Scenes

 * Even though this episode is the ninth episode of the season, the production number is 410. This is because it was the tenth episode shot. The tenth episode, "Die All, Die Merrily" (#409), was shot before this episode to accommodate Dean White's schedule.