Once Upon a Time 6×16 Sneak Peek #2 “Mother’s Little Helper” Season 6 Episode 16 Sneak Peek #2

Once Upon a Time 6×16 “Mother’s Little Helper” Season 6 Episode 16 Sneak Peek #2 – After Gideon tasks Emma with killing the Black Fairy before he’ll bring Hook back, the Savior heads to Rumple’s shop to find out everything he knows about the Black Fairy.