Joined by Ariel who's sent by Rumplestiltskin to Storybrooke, Belle tries to convince everyone that they need to succeed in their plan or their loved ones in Neverland will die.
From under the sea to the shores of Storybrooke, the battle to reunite their family comes home on "Once Upon a Time". When the fantasy series returns with a new episode next week, the fate of Neverland is in the hands of Ariel who just got introduced in the latest outing, the returning Belle and others in Storybrooke.
Belle enlists the help of some of the dwarves, the Blue Fairy and Archie Hopper to help rescue Henry and his family in Neverland and get them home. Someone, of course, will try to stop them as desperate Belle says they need to succeed in their plan or "everyone we really care about will die."
In Neverland, Emma battles a group of shadowy figures.
"Dark Hollow" will air Sunday, November 11 at 8/7c on ABC. Emilie de Ravin will return to reprise her role as Belle, and Joanna Garcia still guest stars as Ariel, who was sent to Storybrooke by Rumplestiltskin.