Regina Teaches Emma Magic in Once Upon a Time’s “The Jolly Roger”

We’ve got some first details to share on Once Upon a Time’s “The Jolly Roger.”

It looks like the April 13 episode will see Regina attempting to teach a reluctant Emma how to use magic in order to defeat Zeleana.

Meanwhile, Ariel makes a return to Storybrooke with a special plea for Hook’s help.

Check out the network’s official log lines below.

“The Jolly Roger” – Ariel returns to Storybrooke and pleads with Hook to help her find Prince Eric, who never returned to the town when the new curse was invoked.

Emma agrees to let Regina teach her how to use magic so that she can help defeat Zelena, and Mary Margaret and David try to prove that they can be just as much fun as Hook is with Henry — who thinks they are boring.

Meanwhile, in Fairy Tale Land during the past year, an angry Ariel confronts Hook over her missing Prince Eric, who she assumes was kidnapped and possibly killed by the swarthy pirate. But when Hook confesses that the Jolly Roger has been stolen and Eric is most likely the thief’s prisoner, Ariel unknowingly provides him with a clue as to who the culprit is, and Hook – with Ariel in tow – goes off in search of his ship, on “Once Upon a Time,” SUNDAY, APRIL 13 (8:00-9:00 p.m., ET) on the ABC Television Network.

Once Upon a Time stars Ginnifer Goodwin as Snow White/Mary Margaret, Jennifer Morrison as Emma Swan, Lana Parrilla as the Evil Queen/Regina, Josh Dallas as Prince Charming/David, Emilie de Ravin as Belle, Colin O’Donoghue as Hook, Michael Raymond-James as Baelfire/Neal Cassidy, Jared S. Gilmore as Henry Mills and Robert Carlyle as Rumplestiltskin/Mr. Gold.

Guest starring are Beverley Elliott as Granny, Rebecca Mader as Zelena, Christopher Gauthier as Smee, JoAnna Garcia Swisher as Ariel, Gil McKinney as Prince Eric, Charles Mesure as Black Beard, JC Williams as lead guard and Jessa Danielson as wench.

”The Jolly Roger” was written by David H. Goodman and directed by Ernest Dickerson.