ABC released a new trailer for Once Upon a Time season 3 this week, featuring the first look at Neverland.

The latest clip is an extension of the previous official trailer for season 3, this one giving viewers their first taste of Neverland. In the season 2 finale, the main characters set off for Neverland in the hopes of finding and rescuing Henry (Jared S. Gilmore).

The trailer features the various inhabitants of Neverland, including mermaids and Peter Pan's Lost Boys. Henry is seen running through the woods, seemingly running from someone.

Once on land, Emma (Jennifer Morrison) warns an unidentified person: "Help me get my son back or get out of the way," referring to Henry.

Watch the extended trailer here:

One of the biggest mysteries of the series has been why and how Regina (Lana Parrilla) adopted baby Henry. Series co-creator Adam Horowitz confirmed to TVLine in Friday report that this mystery would be solved in season 3.

"Before our Christmas break, we plan to show the why and the how of how baby Henry came to his new mother," Horowitz revealed. Season 3 of Once Upon a Time will be split up into two 11-episode chunks, one airing in the fall and the other in the spring. Fans should expect the Regina-Henry mystery solved within the first 11 episodes.

Season 3 of Once Upon a Time premieres on Sunday, Sept. 29 at 8 p.m. on ABC. There will be a recap of the first two seasons an hour earlier at 7 p.m.

Tags
Once Upon A Time, Once Upon A Time Season 3, Spoilers