Night Furies vs. The Nightmare Family Part 1

Night Furies vs. The Nightmare Family Part 1 is the 29th episode of Season 1 of The Chronicles of Equestria and The Isle of Berk.

Summary
Princess Luna is pregnant with another foal, which pleases everyone, but for the next few Night, Yuna keeps getting Nightmares involving the Nightmare Family. In which makes Nightstar worry about her owner. But at the same time, Hiccup is suffering from nightmares of his own too.