Season 4 (Lian Yu)

The fourth season of Lian Yu premiered on June 30, 2010 and concluded on August 25, 2010.

Synopsis
To be added.

Main cast

 * Stephen Amell as Oliver Queen
 * Elysia Rotaru as Taiana Venediktov
 * Ryan Robbins as Conklin
 * Jimmy Akingbola as Baron Reiter

Recurring cast

 * Cynthia Addai-Robinson as Amanda Waller
 * Zoran Vukelic as Vlad Venediktov