The Return

Malcolm puts Oliver and Thea in a dangerous situation that lands them on Lian Yu with Oliver's former enemy Deathstroke. In a flashback, Oliver and Maseo return to Starling City to retrieve the Omega bio weapon.

Colin Donnell

Tommy Merlyn

Manu Bennett

Slade Wilson

Kelly Hu

China White

Karl Yune

Maseo Yamashiro

Cynthia Addai-Robinson

Amanda Waller

Roger Cross

Lucas Hilton

Eugene Byrd

Andy Diggle

Jamey Sheridan

Robert Queen

Nick Carey

Drunk Partier

Gabriel Carter

Barman

Jesse Haddock

Jordan Kern

James Rha

Peter Kang