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.
Original Title : Arrow Season 3 Episode 14 : The Return
Genre : Crime, Drama, Mystery, Action & Adventure
Actor : Stephen Amell (Oliver Queen / Green Arrow), , David Ramsey (John Diggle / Spartan), , Emily Bett Rickards (Felicity Smoak), , Katie Cassidy (Laurel Lance), , John Barrowman (Malcolm Merlyn), , Willa Holland (Thea Queen), , Colton Haynes (Roy Harper), , Paul Blackthorne (Quentin Lance),