Board Thread:Spoilers!/@comment-2153169-20151029202955/@comment-6175354-20151030134321

Eskaver wrote: Actually how would Herc's story fit in Once? Presumably they are going to do the story in flashback and such, but... Similar to general Greek mythology, the Nevengers probably need a demi-god to enter the Underworld. Being that Hercules was adapted by Disney, is it the easiest to just use him. It could be interesting if the main characters have to help perform the Labors of Hercules, as payment to Hades for the soul they want to rescue.

I am almost certain this arc will be stuctured, in a similar fashion to the Camelot arc.... the mission in another land taking place in flashbacks, with a short time-jump to the consequences in Storybrooke.