Color us among the minority that weren't overly impressed by the first 'Game of Thrones' season 4 trailer (this past Sunday's 15-minute behind-the-scenes "Foreshadowing" faring far better), but HBO will soon give it another try. Take a look at the first footage from an all-new 'Game of Thrones' trailer coming this Sunday, right before the latest episode of 'True Detective'!

Much with the first trailer, the premium cable network offered a sneak peek of the upcoming spot over Vine, showing Daenerys in her new Yunkai throne room, looking increasingly confident with her growing power. Everything we've seen thus far suggests that Daenerys will have a much larger role in the coming seasons, particularly now that Daario (Michiel Huisman) and Missandei (Nathalie Emmanue) have been upped to series regulars for season 5.

Apart from the other photos, trailers and teases for the April 6 premiere, HBO has cast in known roles Joel Fry as Hizdahr zo LoraqRoger Ashton-Griffiths as Mace TyrellPedro Pascal as Prince Oberyn Martell, Indira Varma as Oberyn’s lover Ellaria Sand, Yuri Kolokolnikov as Styr, Magnar of Thenn, and ‘Sherlock’ star Mark Gatiss as Tycho Nestoris. ‘Treme”s Michiel Huisman will replace Ed Skrein as Daario Naharis, and Hafthor Julius Bjornsson will take over the role of Gregor “The Mountain” Clegane from Ian Whyte, among other recastings.

You can bet that we'll be at the ready on Sunday night to bring you the latest 'Game of Thrones' season 4 trailer, but in the meantime, get a sneak peek in the vine below, and stay tuned for the latest from the April 6 premiere!