Once Upon a Time's Snow Queen has been defeated — well, she sacrificed herself — and everybody in Storybrooke is very happy about that. Except for one person: Mr. Gold/Rumplestiltskin.

On Sunday's winter finale, Gold (Robert Carlyle) laments that the Snow Queen's demise has ruined his plans. His unwilling helper, Hook (Colin O'Donoghue), is just fine with that.

"Everybody survived. Sorry for the inconvenience," Hook smirks.

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But this is Rumple we're talking about; when he sets his mind to something, he'll go to any lengths to achieve it. He still plans to use the magic hat to separate himself from the dagger and take himself; his wife, Belle; and Henry out of town. But one person still stands in his way: Anna of Arendelle. She knows all about Rumple's evil ways and is BFF with Belle to boot.

"Watch Anna," Gold orders Hook. And what if Hook doesn't want to? Well, Gold has one last threat for him.

Once Upon a Time's midseason finale airs Sunday, Dec. 14 at 8 p.m. on ABC.