The first trailer for "Marvel's Inhumans" debuted online Thursday and it highlights "Game of Thrones" actor Iwan Rheon in another role as a complete douche we may love to hate.

The Welsh actor, who departed "GoT" at the end of last season, famously played twisted Ramsay Bolton -- best known for castrating another major character -- and now he's playing the villain in this upcoming ABC series based on the Marvel comic book property of the same name.

Rheon stars as Maximus, the conniving brother of main protagonist Black Bolt, who rules over their alien planet until Maximus stages a coup, forcing Bolt and the rest of his companions to escape to earth.

"Inhumans," which was initially mocked online after people got their first look at the characters' costumes, premieres the first two episodes in IMAX theaters on Sept. 1 before launching on ABC Sept. 29.

The new comic book adaptation, which was originally set to be a movie before Marvel Studios scrapped it, follows a family of hybrid alien-human superbeings. Cast includes Eme Ikwuakor as Gorgon, Ken Leung as Karnak, Anson Mount as Black Bolt, Serinda Swan as Medusa and Isabelle Cornish as Crystal.

The trailer (above) focuses on Maximus' overthrow of his brother before a giant dog whisks Black Bolt to earth, where he'll eventually trade that cheesy cosplay costume for a suit and tie.

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