Once Upon a Time 6x12 Promo/Preview "Murder Most Foul" Once Upon a Time Season 6 Episode 12 Promo Once Upon a Time 6x12 Promo "Murder Most Foul" (HD) Once Upon a Time 6. sezon 12. bölüm fragmanı » Starring: Jennifer Morrison, Lana Parilla, Ginnifer Goodwin, Josh Dallas, Colin O'Donoghue, Robert Carlyle