Once Upon a Time is on hiatus until January 6th.

But the ABC smash has given fans plenty to ponder until then, with Cora and Hook in Storybrooke and the evil twosome prepared to square off for the first time against Regina and Gold.

In the following trailer for OUAT's return, we see Regina unleash her magic on Emma, desperate to keep here away from Henry. Will Henry's mom fight back with magic of her own? What else can fans expect when this TV Fanatic favorite unveils new episodes in a month?

Watch the following preview now:

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.