Arrow, season 3

The third season of the American television series Arrow premiered on The CW on October 8, 2014, and concluded on May 13, 2015, with a total of 23 episodes. The series is based on the DC Comics character Green Arrow, a costumed crime-fighter created by Mort Weisinger and George Papp, and is set in the Arrowverse, sharing continuity with other Arrowverse television series. The showrunners for this season were solely by Marc Guggenheim. Stephen Amell stars as Oliver Queen, with principal cast members Katie Cassidy as Laurel Lance, David Ramsey as John Diggle, Willa Holland as Thea Queen, Emily Bett Rickards as Felicity Smoak, Colton Haynes as Roy Harper, John Barrowman as Malcolm Merlyn and Paul Blackthorne as Quentin Lance also returning from previous seasons.