Regina attempts to turn Wish Henry from his path; Weaver is faced with the ultimate sacrifice in defeating his evil alter ego; Tilly and Margot go to Storybrooke for help.

Cast: Lana Parrilla, Colin O'Donoghue, Andrew J. West, Dania Ramirez, Alison Fernandez, Mekia Cox, Robert Carlyle, Ginnifer Goodwin, Jennifer Morrison, Josh Dallas, Emilie de Ravin, Jared Gilmore, Rebecca Mader, Tony Amendola, Lee Arenberg