Season 2 Episodes
01: The 48
Picking up where the season one finale ended, Clarke is still alone in the white room, frantically trying to make sense of her bizarre surroundings, while the fate of Bellamy, Finn and Raven is still unknown. Lincoln and Octavia’s daring plan is thwarted and an enemy returns. Meanwhile, Abby, Kane and the survivors of the Ark must face physical and moral dilemmas in their dangerous and beautiful new world. Finally, Jaha makes a heroic decision.
02: Inclement Weather
A suspicious Clarke confronts President Dante Wallace (guest star Raymond Barry) and demands answers. Kane interrogates one of The 100, and Abby performs emergency surgery. Meanwhile, Octavia resorts to violence to find Lincoln.
When Clarke discovers a horrifying project being carried out in Mount Weather’s medical ward, she joins forces with an unlikely ally. After Abby confesses to committing a crime, Kane issues an order to have her brutally punished. Meanwhile, Monty warns a distracted Jasper that Clarke could be in trouble, and Octavia continues to fight for Lincoln.
04: Many Happy Returns
After being betrayed by someone she thought she could trust, Clarke takes matters into her own hands and proves she’s not going down without a flight. Bellamy, Finn and Murphy (guest star Richard Harmon) race against time to save a stranger. Meanwhile, tensions rise between Raven and Wick (guest star Steve Talley) while working together, and an unexpected reunion occurs.
05: Human Trials
Kane leads a mission to make peace with the Grounders. Meanwhile, Jasper agrees to participate in a risky experiment, Lincoln enters a world of pain and President Dante Wallace (guest star Raymond Barry) issues a warning. Finally, Finn’s search for Clarke takes a violent turn.
06: Fog of War
Tensions run high between Clarke and Finn, while Raven discovers that Mount Weather is interfering with their communication systems. Meanwhile, Jasper and Monty discover the truth about what’s going on at Mount Weather and Octavia comes face-to-face with her worst nightmare. Finally, President Dante Wallace (guest star Raymond Barry) is about to be betrayed by those closest to him.
07: Long into an Abyss
Abby is determined to find a way to protect her people from a coming attack by the Grounders, even if it means heading into unknown territory and leaving some captives behind. A worried Bellamy convinces Clarke to go with him to the drop ship, where he and Octavia reveal a dangerous secret. Clarke comes up with a bold new plan to stop the Grounders’ attack, leading Abby to a desperate decision. Meanwhile, at Mount Weather, Jasper and Monty begin to question the motives of their new friends, while Dr. Tsing (guest star Rekha Sharma) conducts a deadly experiment to determine how to make use of the captives.
Clarke returns to Camp Jaha with devastating news. Finn struggles with the aftermath of his actions. Abby gathers information from an unlikely source and prepares for a fight. Meanwhile, flashbacks reveal Finn and Raven’s relationship on the Ark.
09: Remember Me
Clarke strikes a deal with Lexa (guest star Alycia Debnam Carey) and Indra (guest star Adina Porter). Abby and Kane begin to realize that decision making powers are out of their hands. A seething Raven is unable to control her emotions. A bold move threatens to destroy the newly formed alliance between the sky people and the Grounders, and a familiar face haunts Clarke. Meanwhile, back at Mount Weather, Monty comes up with a risky plan.
10: Survival of the Fittest
Lives are at risk as Clarke and Lexa (guest star Alycia Debnam Carey) encounter a new enemy. Bellamy and Lincoln agree to work together to break into Mount Weather. Murphy (guest star Richard Harmon) helps Jaha confront his past. Meanwhile, Indra (guest star Adina Porter) makes Octavia an offer she can’t refuse.
11: Coup de Grace
Bellamy and Lincoln’s attempt to sneak into Mount Weather has brutal consequences. Abby fights to stay in control as Clarke steps up in her new leadership role. Meanwhile, with Monty and Harper (guest star Chelsey Reist) still missing, a desperate Jasper confronts President Wallace (guest star Raymond Barry) and demands answers.
Tensions between Clarke and Abby come to a head after Clarke crosses the line. Raven helps Bellamy navigate Mount Weather. Jaha and Murphy (guest star Richard Harmon) encounter a stranger who may not be what she seems. Octavia is prepared to fight for someone she loves. Meanwhile, things reach a breaking point at Mount Weather.
Clarke begins to question Lexa’s (guest star Alycia Debnam Carey) leadership decisions. Abby struggles to help an injured Kane. Indra (guest star Adina Porter) continues to push Octavia. Meanwhile, at Mount Weather, Jasper steps up into the role of leader, and Cage (guest star Johnny Whitworth) throws Maya (guest star Eve Harlow) into a life threatening situation.
14: Bodyguard of Lies
Lexa and Clarke get into a heated discussion during battle preparations; Bellamy races against time.
15: Blood Must Have Blood, Part One
Wick and Raven are faced with a setback; Maya and Jasper witness a terrible act.
16: Blood Must Have Blood, Part Two
The journey to the City of Light continues, and Jaha makes a move that shocks Murphy (guest star Richard Harmon). Clarke receives help from an unexpected source, a visitor surprises Octavia, and Lincoln gets his revenge. Meanwhile, at Mount Weather, Cage (guest star Johnny Whitworth) moves forward with his mission and Bellamy and the group struggle to break free.