Who's going to find Rumpelstiltskin's dagger first? When Mary Margaret and David find out that Regina and company are on the hunt for the magical object, they make it their mission to find it first. Meanwhile in fairytale land, The Blue Fairy offers Snow White an unconventional enchantment to help save her mother (played by Rena Sofer
). Keep clicking to get a sneak peek at the upcoming March 3 episode of Once Upon a Time
, titled ominously “The Queen Is Dead."