After being betrayed by someone she thought she could trust, Clarke (Eliza Taylor) takes matters into her own hands and proves she's not going down without a flight. Bellamy (Bob Morley), Finn (Thomas McDonell) and Murphy (guest star Richard Harmon) race against time to save a stranger. Meanwhile, tensions rise between Raven (Lindsey Morgan) and Wick (guest star Steve Talley) while working together, and an unexpected reunion occurs.