The 100
Wednesdays 9:00 PM on The CWWatch The 100 Season 3 Online
Watch The 100 Season 3 full episodes online, free and paid options via our partners and affiliates.
On The 100 Season 3 Episode 16, the season's epic and mind-bending conclusion, our heroes begin to face the reality of their tragic situation. Everyone prepares for a final showdown.
On the first part of The 100 Season 3 Finale, Clarke finds hope in the most unlikely place. Meanwhile, ALIE's master plan comes together.
On The 100 Season 3 Episode 14, Clarke, Bellamy, Octavia and Jasper hit a tragic roadblock. Meanwhile, Raven and Monty make an important discovery.
On The 100 Season 3 Episode 13, Clarke is on a mission that could change everything. Meanwhile, Murphy gains insight that might help ensure his survival and Kane reaches a breaking point.
On The 100 Season 3 Episode 12, Jaha returns to Polis, and Murphy has a surprise encounter. Meanwhile, Octavia uncovers a clue back at Arkadia.
On The 100 Season 3 Episode 11, ALIE forces Raven's dark side out, while Jasper’s anger continues to grow. Meanwhile, Octavia wrestles with her place in the world, and Monty is forced to make a split second decision.
On The 100 Season 3 Episode 10, Jaha attempts to convince Abby to join his cause, while Bellamy is hit with a hard truth. Meanwhile, Monty is in a precarious situation, and Jasper rushes to save one of his own.
On The 100 Season 3 Episode 9, Roan and Ontari arrive at Polis where Lexa's funeral is taking place, while Kane awaits execution back at Arkadia.
On The 100 Season 3 Episode 8, Kane searches for a peaceful resolution but may need to resort to drastic measures, while Pike suspects there may be a mole and Raven enlists Jasper's help.
On The 100 Season 3 Episode 7, Lexa tries to maintain peace and Clarke uncovers a game-changing truth. Meanwhile, a flashback shows us a darker chapter of humanity's past.
On The 100 Season 3 Episode 6, Clarke is torn between vengeance and mercy, while Kane and Octavia work together to avert a disaster and Abby worries about Raven.
On The 100 Season 3 Episode 5, Clarke's hopes for peace are crushed by a new threat. Raven becomes a target. Meanwhile, Murphy is running a dangerous con.
On The 100 Season 3 Episode 4, Clarke discovers a mastermind with a devious plan, while Kane attempts to keep the peace and Jasper’s grief drives him to act recklessly.
On The 100 Season 3 Episode 3, Clarke struggles with a decision, as Bellamy finds out that something isn't what it appears to be and Murphy plots to betray former Chancellor Jaha.
On The 100 Season 3 Episode 2, Bellamy and Kane risk their lives to rescue Clarke, as Abby considers a new use for Mount Weather, and Murphy plots against Jaha.
On The 100 Season 3 Premiere, we rejoin a drastically altered Clarke months after the Mount Weather Massacre, as she is on the run from everyone.
