What We Leave Behind S9E9 - What We Leave Behind 2016
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.
- Released: 2016-12-07
- Runtime: 50 minutes
- Genre:
- Stars: Stephen Amell, David Ramsey, Willa Holland, Emily Bett Rickards, Paul Blackthorne, Josh Segarra, Echo Kellum
- Director: Antonio Negret