Killian Jones / Hook

Killian Jones, better known as Captain Hook or simply Hook, is a determined pirate captain who was unfortunate enough to humiliate and anger the feared Rumplestiltskin, who ripped the heart out of his beloved Milah and cut off his hand. This led Jones to seek revenge against the Dark One, including being granted the right to stay young by travelling to Neverland, and teaming up with the fearsome and powerful Cora to make his way to Storybrooke, where Rumple currently lives. However, Killian ultimately forms an alliance of sorts with Emma Swan, the extent and veracity of which is still undetermined.