Lorsque Clarke enterre le fils du Chancelier, Octavia et son nouveau petit ami découvrent le couteau de Murphy à côté des doigts de Wells.

Dans des flashbacks, un an plus tôt sur l’Arche, le père de Clarke découvre le problème du système de survie et raconte tout à Abigail,  

When Liv consumes the brain of a vice detective who doesn’t play by the rules, her newfound recklessness gets her into trouble. Meanwhile, Major is coming really close to discovering…

Liv does Clive a solid and agrees to consume germaphobe brain during flu saison. Ravi continues his role as surrogate father to Isobel. Major finally gets to the bottom of…

Liv consumes the brain of a murdered live-action role-playing knight in order to solve his murder; Peyton uncovers a truth about Liv; Major embarks on a mission.

There’s a zombie serial killer on the loose and new Seattle is on lockdown. Liv is trapped in the morgue on white rapper brain and Clive and Ravi are playing…