Credit: ABC

Once Upon a Time has made us endure plenty of hiatuses, so to reward us right before the two-part finale, they’ve released the first 10 minutes of next week’s all-new episode!

The extended preview reveals a lot about Season 2, Episode 21: “Second Star to the Right,” including Neal’s relationship with Wendy (yes, of Peter Pan fame), Mr. Gold’s new evil path (and son Neal trying to stop him), Tamara and Greg’s torture plan for Regina, and a glimpse at Emma, The Charmings, and Henry trying to find Regina. If this is just the first 10 minutes, we can’t imagine how intense the full episode is going to be!

Though there are plenty of twists and turns throughout the clip, some of the most striking moments were Rumple confronting his son about Neal’s feelings for Emma — and in turn, Neal telling him to “stay the hell away” from him and Henry — and seeing Regina completely vulnerable, tied to a table. It’s still unclear who Tamara and Greg are working for, but they mention a “home office” and mailing back “evidence” of magic beans and Regina’s failsafe, so it looks like we’ll find out soon.

However, Greg is taking this situation completely personally, all about his missing father. "This is personal... this is about my father,” he says as he hooks the machines up to Regina. Hook isn’t interested in the torturing part, surprisingly (“When you’re interested in killing Rumplestiltskin, not torturing the queen, find me.”), but Greg clearly is. “Where is my father?” he demands, then electrocutes her at the end of the clip, leaving her screaming.

Oy. Seems like this is going to be an insane episode. Check out the full extended preview below, and then hit the comments with your thoughts and theories about Season 2, Episode 21: “Second Star to the Right”!

The next episode of Once Upon a Time airs Sunday, May 5, 2013 at 8 p.m. ET on ABC. 

Alyse Whitney is an editor at Wetpaint Entertainment. Follow her on Twitter @AlyseWhitney.