Our heroes are forced to rely on the help of Shallow Valley's dangerous new inhabitants in order to save some of their own, with surprising results.
Episode rating
Cast of episode
42
28
13
7
7
2
- Bellamy Blake
- Raven Reyes
- Octavia Blake
- Clarke Griffin
- John Murphy
- Marcus Kane
- Indra
- Miles Ezekiel Shaw
- Charmaine Diyoza
- Dr. Abigail Griffin
- Echo
- Paxton 'Graveyard' McCreary
- Monty Green
- Nathan Miller
- Dr. Eric Jackson
- Gaia
- Kara Cooper
- Wayne Szybunka
- Kane's Opponent
- Singing Grounder