Colin O'Donoghue is an Irish actor and musician, best known for portraying Captain Killian "Hook" Jones on the ABC TV show Once Upon a Time. He appeared in the horror thriller film The Rite (2011) as a skeptical novice priest, Michael Kovak. He portrayed the character of Douxie Casperan in the Guillermo del Toro animated series Tales of Arcadia for Netflix. He is also portraying Gordon Cooper on Disney+ Original Series The Right Stuff. He starred in Dolly Parton's Heartstrings as J.J. Sneed.

Captain James Hook is the main antagonist of J. M. Barrie's 1904 play Peter Pan; or, the Boy Who Wouldn't Grow Up and its various adaptations, in which he is Peter Pan's archenemy. The character is a pirate captain of the brig Jolly Roger. His two principal fears are the sight of his own blood and the crocodile who pursues him after eating the hand cut off by Pan. An iron hook replaced his severed hand, which gave the pirate his name.