- Previous episode S05E08 - Invasion! (3)
- Number S05E09
- Director Antonio Negret
- Writers Wendy Mericle, Beth Schwartz
What We Leave Behind
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.