Discovering that Jasper may still be alive, Clarke, Bellamy, Finn, Wells and Murphy head out to find him. On the Ark, Abby is determined to prove Earth is habitable, and enlists a mechanic to craft an escape pod.
Can't Pretend — Tom Odell
Clarke treats Jasper; Raven works on the pod; Ark watch as more monitors go black; the 100 remove their wristbands; Bellamy catches Atom & Octavia kissing and suspends Atom from a tree as punishment.