is the fourth episode of the second season of the ABC fantasy drama series Once Upon a Time . This episode primarily focuses on the backstory of Rumplestiltskin and his transformation into the "Crocodile" of the Peter Pan mythos. Episode Summary

Critics praised the episode for its dark, emotional storytelling and the introduction of Hook. Reviews on platforms like TV Fanatic and Entertainment Weekly highlighted the strong performances of Robert Carlyle and Colin O'Donoghue, noting that the "Crocodile" twist added a fresh layer to the classic fairy tale lore.

In the Enchanted Forest, Rumplestiltskin discovers that his wife, , has been kidnapped by pirates. When he finds their ship, he meets the charming Captain Hook (Killian Jones) . Lacking the courage to fight, Rumplestiltskin lets them go. Years later, after becoming the powerful Dark One, he encounters Hook again and exacts a brutal revenge, leading to Milah's death and Hook losing his hand.