The battle between Oliver and Adrian Chase culminates in a final epic battle on Lian Yu. After recent events, Oliver decides to recruit a group of unlikely allies - Slade, Nyssa, Merlyn and Digger Harkness - to defeat Chase. However, Chase has his own army - Black Siren, Evelyn Sharp and Talia al Ghul - and the forces collide.
Did You Know?
When Slade says to Oliver that it will be "like old times", the title sequence from season one appears as opposed to the one from season five. See more
The name of the island they found me on is Lian Yu. It's Mandarin for purgatory.