A new trailer for the upcoming Inhumans series was unveiled at the Marvel ABC Panel during San Diego Comic Con today. The trailer reveals the plot for those who are unfamiliar with the story of the Inhumans royal family.

Marvel’s Inhumans star Anson Mount (Hell on Wheels) as Black Bolt, the King of Attilan and all Inhumans, with the ability to unleash great destructive power through the use of his voice. Joined by Serinda Swan (“Ballers,” “Graceland”) as Medusa in the series, the Queen of the Inhumans and wife of Black Bolt — his most trusted advisor, a fiercely resilient warrior who has the ability to move and control her hair the way most people use their hands and fingers.

Iwan Rheon (Game of Thrones) joins the cast as Maximus, Black Bolt’s brother — a clever and charming Inhuman who harbors an intense desire to wear the crown himself. With Ken Leung (“Night Shift,” “Star Wars: The Force Awakens,” “Lost”) as Karnak in the Marvel’s Inhumans television series for ABC. Karnak is Black Bolt’s cousin and closest advisor. His gift is an ability to see the fault in all things – people, plans, structures, everything.

The Inhumans, a race of superhumans with diverse and singularly unique powers, were first introduced in Marvel Comics by Stan Lee and Jack Kirby in 1965. Since that time, they have grown in prominence and become some of the most popular and iconic characters in the Marvel Universe. Marvel’s The Inhumans will explore the never-before-told epic adventure of Black Bolt and the royal family.

Marvel’s Inhumans will premiere its first two episodes worldwide, exclusively in IMAX for two weeks at the beginning of September 2017. ABC will then premiere the weekly series in fall, with additional exclusive content that can only be seen on the network.