’s panel at Disney’s D23 Expo, where fans were treated to a new sneak peek from the show.
The minute-long clip, which comes from the season 5 premiere, shows Hook (Colin O’Donoghue) trying to summon Emma (Jennifer Morrison) — who had just disappeared after becoming the Dark One — but with no success.
Last week, EW shared an exclusive first look photo from the season 5 premiere, in which Rumplestiltskin (Robert Carlyle) appears to offer Emma a hand in controlling her new powers. “If you’re going to be the Dark One, gotta learn from the best,” executive producers Adam Horowitz and Edward Kitsis teased.
returns Sunday, Sept. 27, at 8 p.m. ET. ABC also released a new photo of Amy Manson as Merida, which you can see below.
first look: Find out who’s training the Dark Swan
WANT MORE EW? Subscribe now to keep up with the latest in movies, television and music.
The Teen Choice Awards\' most GIF-able moments
\'Humans\' finale postmortem: Writers talk Niska\'s decision, plans for season 2
Vin Diesel pays tribute to Paul Walker at Teen Choice Awards
Gina Rodriguez rapped Ludacris\' verse from \'All I Do Is Win\'
\'Pretty Little Liars\', One Direction sweep the Teen Choice Awards: Full list of winners
Disney\'s D23 Expo 2015 Celebrity Portrait Gallery
Proof Dwayne \'The Rock\' Johnson had a blast during D23
\'Star Wars: The Force Awakens\': 12 exclusive looks at the new galaxy
EWwy Awards 2015: Meet Your Winners
Celebrity Feuds: A look at famous Hollywood fights
See EW\'s Andy Cohen cover photo shoot outtakes
Wiz & John, Portia & Ellen, Britney Spears and More!