Clarke confronts a new adversary. A surprising connection takes us back to the past and the nuclear apocalypse that destroyed the Earth.
Episode rating
Cast of episode
- 56
- 35
- 2
- 2
- 1
- Clarke Griffin
- A.L.I.E.
- Bellamy Blake
- Octavia Blake
- Raven Reyes
- John Murphy
- Echo
- Charmaine Diyoza
- Hope Diyoza
- Dr. Gabriel Santiago
- Sheidheda
- Nathan Miller
- Jordan Green
- Niylah
- August
- Grace Cadogan
- Bill Cadogan
- Anders
- Lucy
- August's Mom
- August's Dad
- Eriko's Mom
- Eriko's Dad
- Cameron
- Night Nurse
- Ragged Man
- Singer
- Drummer #1
- Guitarist #2
- Musician #3