'Once Upon a Time' Season 4 Spoilers: Emma and Hook Return to Develop the Relationship

The midseason premiere of Once Upon a Time will bring its viewers back into the fantasy-like world of Storybrooke where heroes like Robin Hood may be forced to face at least three villains - and villainesses - at once.

Last time we saw Storybrooke in the midseason finale, "Heroes and Villains," we watched as Marian, Robin Hood and Roland crossed the town border to break Marian's curse. Meanwhile, Belle forced Rumplestiltskin to cross the border as well, and as she did so, she took away all of his misused, evil powers. Maleficent, Ursula and Cruella de Vil made an appearance in the midseason finale, and we know Rumplestiltskin is plotting with them. So what can we anticipate from these evil villains in the second half of Once Upon a Time?

The ABC series' official Twitter account released a picture of Captain Hook's hook-hand, drawn on an antique piece of parchment. What could Captain Hook have in store for Season 4? It seems that Emma and Hook are back to further develop their relationship for the storybook world.

While not much is said on him, Rumplestiltskin will be playing a major role in Episode 16. Showrunner Eddy Kitsis claimed that "Rumple is absolutely the Big Bad," he said, "and I would also say that the three women can more than hold their own. It's a very formidable team of evil coming our way."

Robin Hood will return to the drama, along with some romance between Rumplestiltskin and Belle. Co-creator Adam Horowitz admitted that "definitely Rumple and Belle are not over." If you want to know what he could mean by that, watch Once Upon a Time when it returns on March 1st on ABC.