Gavin in Port Jefferson, N.Y.: So excited for last few episodes of Once Upon a Time! Anything you can tell us? Regina is up to her old apple tricks again, setting her sights on one target in particular. Alas, things don’t go according to plan (do they ever on TV?), and Henry may just end up being collateral damage. We’re sure you’re now asking yourselves, “Would Once really kill him off? He’s just a kid!” We’ll just tell you this: Things are about to get dark.