Oliver Queen is the main protagonist of the Arrow TV series. When he first started his crusade is a vigilante, he became known as The Hood, however, after the death of his best friend Tommy Merlyn, he renamed himself The Arrow, to honor his late best friend's memory. After his maternal half-sister Thea, was killed, Ra's al Ghul offered her resurrection, in return for him joining the League of Assassins and becoming his heir. Oliver's persona was extinguished and all that remained is Al Sah-him (السهم Arrow), becoming an antagonist/anti-hero. He is portrayed by Stephen Amell.