What We Leave Behind
Arrow · Season 5 · Episode 9
After Prometheus attacks Curtis, Oliver realizes Prometheus knows all of Team Arrow's secret identities and is planning to come for them one by one. Felicity and Detective Malone discover a clue that links Prometheus to Oliver's past.
Season 5
- Episode 1 · Legacy
- Episode 2 · The Recruits
- Episode 3 · A Matter of Trust
- Episode 4 · Penance
- Episode 5 · Human Target
- Episode 6 · So It Begins
- Episode 7 · Vigilante
- Episode 8 · Invasion! (III)
- Episode 9 · What We Leave Behind
- Episode 10 · Who Are You?
- Episode 11 · Second Chances
- Episode 12 · Bratva
- Episode 13 · Spectre of the Gun
- Episode 14 · The Sin-Eater
- Episode 15 · Fighting Fire with Fire
- Episode 16 · Checkmate
- Episode 17 · Kapiushon
- Episode 18 · Disbanded
- Episode 19 · Dangerous Liaisons
- Episode 20 · Underneath
- Episode 21 · Honor Thy Fathers
- Episode 22 · Missing
- Episode 23 · Lian Yu