Join or Die - The 100Clarke is on a mission that could change everything. Meanwhile, Murphy gains insight that might prove useful in ensuring his survival.
Demons - The 100Jaha returns to Polis, and Murphy has a surprise encounter.
Nevermore - The 100Alie forces Raven’s dark side to come out, and Jasper’s anger continues to grow.
Fallen - The 100Jaha employs a terrifying new method to convince Abby to join his cause, Kane is on a mission, and Bellamy (Bob Morley) is hit with a hard truth.
Stealing Fire - The 100Clarke discovers a shocking truth, and Octavia is forced to make a decision that could have devastating consequences.
Wanheda: Part 2 - The 100Bellamy and Kane risk life and limb to rescue Clarke. In an attempt to avoid worrying about her daughter, Abby focuses on whether to open Mount Weather as a medical facility.
Wanheda: Part One - The 100Three months have passed since the tragedy at Mount Weather and our heroes learn that a bounty has been put on Clarke’s (Eliza Taylor) head.
Terms and Conditions - The 100Kane is searching for a peaceful way to handle things but soon realizes he may be forced to resort to drastic measures.
Thirteen - The 100Lexa tries to maintain peace and order within the clans, and Clarke uncovers a strange and game-changing truth.
Bitter Harvest - The 100Clarke is torn between vengeance and mercy. Meanwhile, Kane and Octavia work together to avert a disaster, and Abby continues to worry about Raven.
Hakeldama - The 100Clarke’s hope for peace are dashed by a new threat. Raven becomes a target.
Ye Who Enter Here - The 100Clarke wrestles with a decision. Bellamy learns that something isn't what it seems.