HBO has released a new "Game of Thrones" Season 6 teaser.

The short clip features several of the show's main characters' disembodied heads assembled in the House of Black and White's Hall of Faces, including those of dead Stark family members including, Ned, Rob, and Catelyn.

The clip also showed the head of Jon Snow, one of the series' main characters played by British actor Kit Harington, and series' favorite Tyrion Lannister, played by Peter Dinklage.

The hall also featured the heads of Cersei Lannister, Arya Stark and Jaime Lannister, along with those of Daenerys Targaryen and Sansa Stark.

According to the Sydney Morning Herald, if the death of Jon Snow is legitimate, then Harington can still be returning to the show, but as a disciple of the Many-Faced God, who work in the Hall of Faces and embody the deceased to do to do their bidding.

"Game of Thrones" Season 6 is due back April 24.