DreamWorks Animation’sHow to Train Your Dragonseries is arguably one of the studio’s most successful franchises, and it quickly became a beloved series for audiences. It would eventually spawn multiple television shows, including the currently airingDragons: The Nine Realmsthatexpands the franchise’s universeeven farther. On September 14, the series heads into its seventh season with seven 22-minute episodes. It will release simultaneously on Hulu and Peacock. Ahead of the Season 7 premiere, Collider is excited to exclusively debut the trailer.

Dragons: The Nine Realmsisset 1,300 years followingHow to Train Your Dragon, in which dragons are nothing more than mere legend. Everything changes when a geological phenomenon creates a deep fissure in the earth’s surface that puzzles even some of the most brilliant scientists. However, all it takes is a group of mischievous children to discover thatdragons still very much exist, and the kids now know where they’ve been tucked away. Despite the incredible discovery, the group must keep it a secret in order to protect the dragons.

Haley Joel Osment as Buzzsaw in ‘Dragons: The Nine Realms’

Dragons: The Nine RealmsSeason 7 raises the stakes to their highest point yet, as Rakke town confronts the increasingly dangerous Buzzsaw (Haley Joel Osment) — one of the Dragon Club’s biggest foes. So, to ensure the protection of the dragons, the group sets out to get the Book of Dragons from Buzzsaw. Meanwhile, Sledkin’s (Carrie Keranen) operation makes a major discovery, uncovering a new, dark realm with the Glass Caster dragon. With so much going on,the Dragon Clubbegins to feel the pressure, contending with challenges to their dynamic as they work together. Based on the trailer, though, the group doesn’t have such an easy time as everything changes — something Buzzsaw is ready to use to his advantage.

The Voice Team Behind ‘Dragons: The Nine Realms’ Season 7

Dragons: The Nine RealmsSeason 7 features a solid voice cast set to return for the upcoming season. Along with the previously mentioned members, the voice cast includesJeremy Shadaas Tom Kullerson,Julia Stilesas Olivia Kullersen,Aimee Garciaas Alexandra Gonzalez,Justina Machadoas Carla Gonzalez,Angelique Cabralas Hazel Gonzalez,Vincent Tongas Eugene,Marcus Scribneras D’Angelo Baker,Keston Johnas Philip Baker,Pavar Snipeas Angela Baker,Ashley Liaoas Jun Wong,Lauren Tomas May Wong, andD’Arcy Cardenas Linda. The series is executive produced and showrun byJohn Tellegen, withBeth Slevenas supervising producer.

Dragons: The Nine RealmsSeason 7 premieres Thursday, September 14, on Hulu and Peacock. Watch the trailer below: