|Adam Raised A Cain|
|Season 2, Episode 9|
|The Longbow Hunters||You Have Failed This City|
LAUREL COMES FACE-TO-FACE WITH BLACK SIREN- Laurel, Thea, and Sara spearhead the manhunt for Darhk and come across the Black Siren, who has escaped from her cell in S.T.A.R. labs. While Diggle has a heart-to-heart with Oliver about his regression since Laurel's kidnapping, Andrea takes matters into her own hands. Finally, Malcolm meets with Mayor Lord and Nyssa makes her move.
- Katie Cassidy as Laurel Lance/Black Canary/Laurel Lance (Earth 2)/Black Siren
- David Ramsey as John Diggle/The Guardian
- Willa Holland as Thea Queen/Speedy
- Katrina Law as Nyssa al Ghul
- Caity Lotz as Sara Lance/White Canary
- Colin Donnell as Tommy Merlyn
- Deborah Ann Woll as Andrea Beaumont
- David Anders as Cyrus Vanch
- Crystal Reed as Sofia Falcone
- with Stephen Amell as Oliver Queen/Arrow
- and John Barrowman as Malcolm Merlyn/Ra's al Ghul
Special Appearance ByEdit
- Stephen Lang as Damien Darhk
- Antagonists: Damien Darhk, Malcolm Merlyn
- The Convergence will occur in this episode.
- This episode takes place on February 11, 2016.