The 100 3×03 “Ye Who Enter Here” – Clarke (Eliza Taylor) wrestles with a decision. Bellamy (Bob Morley) learns that something isn’t what it seems. Meanwhile, Murphy (Richard Harmon) plots to betray his former Chancellor (Isaiah Washington). Paige Turco, Henry Ian Cusack, Marie Avgeropoulos, Devon Bostick, Lindsey Morgan, Chris Larkin and Ricky Whittle also star. Antonio Negret directed the episode written by Kim Shumway (#303). Original airdate 2/4/2016.