Once Upon a Time Promo Asks: Can Emma Be Lured to the Dark Side?

ABC’s new promo for the second half of Once Upon a Time Season 4 hints that Emma, the Savior, may join the Queens of Darkness before all is said and done.

Heard in voiceover in the video below, Rumplestiltskin talks of “three ways to corrupt a hero,” and that for villains Maleficent, Ursula and Cruella to secure their  own”happy endings,” they must find someone who can be “molded” into walking on the “dark side” — as Emma (played by Jennifer Morrison) lets slip a very un-Savior-like smirk.

Are you ready to see Once‘s good girl go a bit (or a lot) bad?

Want more scoop on Once, or for any other show? Email insideline@tvline.com and your question may be answered via Matt’s Inside Line.