In the aftermath of Oliver's stunning admission, an old foe returns with the Longbow Hunters -- a trio of notorious assassins -- at his side.

1. Inmate 4587 42m While Oliver fights to keep his cool in harsh new surroundings, Felicity comes under fire and a new vigilante posing as Green Arrow hits the streets.

2. Longbow Hunters 42m Team Green Arrow reassembles to track down the Longbow Hunters after a theft at A.R.G.U.S. Oliver makes a dicey bargain in Slabside.

3. Crossing Lines 41m Oliver faces a formidable challenge behind bars, Felicity makes her priorities crystal clear, and Curtis creates a technical masterpiece.

4. Level Two 42m Under interrogation, Oliver reconsiders his legacy. While an arsonist burns the Glades, Dinah and Rene lock horns over the new Green Arrow.

5. The Demon 42m Locked in the brutal depths of Slabside, Oliver hatches an escape plan with an old foe. Curtis faces an identity crisis while going undercover.

6. Due Process 42m Over Oliver's objections, Laurel takes up his case. Felicity pushes an undercover op to the edge. Oliver takes a stand for a friend in Slabside.

7. The Slabside Redemption 42m Putting his freedom in jeopardy, Oliver forces a showdown after Diaz infiltrates Slabside with a ruthless plan for revenge.

8. Unmasked 42m After his release from Slabside, Oliver helps Rene and Dinah as they try to learn the identity of the new Green Arrow, who is suspected of murder.

9. Elseworlds: Hour Two 42m Oliver, Kara and Barry get some unexpected help in their search for answers in Gotham City. Meanwhile, Felicity makes an interdimensional breakthrough.

10. My Name is Emiko Queen 42m Rene fights to help the new Green Arrow's mission, and Oliver, now working with the SCPD, finds an unexpected link to the mysterious vigilante.

11. Past Sins 42m His father's legacy haunts Oliver's attempt to regain Star City's trust. John pressures Curtis into helping with the revived Ghost Initiative.

12. Emerald Archer 41m While a documentary film crew dogs his steps, Oliver goes on the hunt for a mysterious masked figure who has begun targeting Star City's vigilantes.

13. Star City Slayer 42m Dinah and her freshly deputized crew slip into a horror-movie scenario while chasing a creepy serial killer. William and Oliver clash over their future.

14. Brothers & Sisters 42m Felicity aims to take out Diaz when Diggle sends the Ghost Initiative after Dante. Oliver steps in as Emiko searches for her mother's killer.

15. Training Day 42m Chafing under new rules, the members of Team Arrow -- now SCPD recruits -- go after a dealer putting chemical weapons on the streets of Star City.

16. Star City 2040 42m Decades in the future, William and Mia take their perilous quest to the Glades, where they make some disturbing -- and dangerous -- discoveries.

17. Inheritance 42m While Team Arrow picks up Dante's trail at last, Laurel clashes with Dinah and Oliver discovers an alarming secret about Emiko's past.

18. Lost Canary 42m With her criminal history now out in the open, Laurel joins forces with an old acquaintance. Meanwhile, Dinah and Felicity do battle.

19. Spartan 42m After Archer falls into the hands of the Ninth Circle, Diggle calls in some big guns for help -- and must face his family's conflicted past.

20. Confessions 41m Trying to unravel a mystery, the SCPD interrogates Team Arrow after their off-the-books mission to thwart a bio-terrorism attack turns deadly.

21. Living Proof 42m While Team Arrow races to rescue him from the rubble of a collapsed building, Oliver faces a moment of truth. Emiko has another surprise in store.