Clarke chose to lie and went with hope over the truth, Bellamy opted to free prisoners over returning with the much-needed water source, and Octavia continues to take care of problems by silencing their source in The CW’s The 100 season four. Episode three titled ‘The Four Horsemen’ appears to speed up the end of the world timeline, with people already beginning to suffer from radiation poisoning. Airing on February 15, 2017, season four episode three was directed by P.J. Pesce and written by Heidi Cole McAdams.
The season two cast includes Eliza Taylor as Clarke, Bob Morley as Bellamy, Marie Avgeropoulos as Octavia, Devon Bostick as Jasper, Lindsey Morgan as Raven, Christopher Larkin as Monty, Richard Harmon as Murphy, Zach McGowan as Roan, and Isaiah Washington as Jaha.
‘The Four Horsemen’ Plot: TENSIONS RISE — Jaha (Washington) leads Clarke (Taylor) and Bellamy (Bob Morley) down a road to possible salvation while tensions rise in Arkadia and Polis.