Once Upon a Time 6×18 Promo “Where Bluebirds Fly” Season 6 Episode 18 Promo Once Upon a Time 6×18 “Where Bluebirds Fly” Season 6 Episode 18 Promo – Destroying this sorceress will take the ultimate sacrifice. Check out the promo for Once Upon a Time Season 6 Episode 18 “Where Bluebirds Fly” airing next week on ABC. Show More… 178 Comments Related Videos Once Upon a Time 6×17 Promo “Awake” (HD) Season 6 Episode 17 Promo Once Upon a Time 6×11 Promo “Tougher Than The Rest” (HD) Season 6 Episode 11 Promo Once Upon a Time 6×09 Promo “Changelings” (HD) Season 6 Episode 9 Promo Once Upon a Time 6×08 Sneak Peek “I’ll Be Your Mirror” (HD) Season 6 Episode 8 Sneak Peek
