Once Upon a Time's Colin O'Donoghue: Hook's Lie 'Weighs On Him Heavily' — Plus, Watch Captain Nemo's Debut

This Sunday at 8/7, ABC’s Once Upon a Time is heading 20,000 leag—, er, many fathoms under the sea, as Hook crosses paths with another famous seafarer — while in present-day Storybrooke, the pirate grapples with his decision to deceive Emma READ MORE