Synopsis

Within the walls of Camelot, the heroes worked with frantic urgency to liberate Merlin. Driven by a desire to aid Emma, David set out on a perilous quest for a magical relic – one Regina might use to reach the imprisoned sorcerer. But as David prepared to depart, Arthur insisted on accompanying him, sensing dangers far exceeding his own comprehension. Elsewhere, Mary Margaret learned the fate of her long-lost friend, Lancelot. Back in Storybrooke, Arthur sought David’s assistance in apprehending