Once Upon a Time fans can expect a big fight between Snow White (Ginnifer Goodwin) and Regina (Lana Parrilla) in the next episode.

New photos released indicate that viewers will be treated to a flashback of the Fairy Tale Land that was, according to TVLine. The photos feature a scene in which Snow wakes from her slumber, which displeases Regina/the Evil Queen.

In the scene, the Evil Queen tries to get Snow to take a deal in which she gives up her right to the throne in exchange for a quiet life with Charming (Josh Dallas). Snow does not take to the deal and strikes at the Evil Queen with a sword.

Once Upon a Time Season 3 Spoilers: Creators Talk Peter Pan & Robin Hood & Tease Upcoming Episodes [VIDEO]

More photos include a scene in present-day Neverland in which the gang is armed and ready to take on a group of foes. One photo features Emma (Jennifer Morrison) taking down a Lost Boy.

See all of the photos here.

In other Once Upon a Time spoiler news, it seems that Hook (Colin O'Donoghue) will not be able to help the gang for long. A new report by TVLine claims that the pirate will only be able to help them find Henry (Jared S. Gilmore) for long. 

Once Upon a Time Season 3 Spoilers: Peter Pan's & Tinker Bell Relationship 'Different Than What You Expect?' [VIDEO]

Hook will save Charming from a "thorny" trap and also discover how little he knows about Neverland. He will come to the conclusion that Neverland has changed significantly in the years since he has been gone. The gang also uses a map to help save Henry. 

The episode, titled Lost Girl, airs Sunday, Oct. 7 at 8 p.m. on ABC.

Watch a sneak peek for the episode here: