HBO is set to release a 15-minute featurette for the highly anticipated fourth season of Game of Thrones.

The cable channel will air a preview special for Game of Thrones season 4 titled Ice and Fire: A Foreshadowing on Sunday, Feb. 9. A teaser for the featurette was released, with some of the cast members revealing some intriguing information about their characters.

Game of Thrones Season 4 Premiere: HBO Releases TRAILER Teasing New Characters & Locations [VIDEO]

Peter Dinklage, who plays Tyrion Lannister on the series, says in the trailer that his character "has never been faced with this much humiliation." Game of Thrones fans who have read George R. R. Martin's A Song of Ice and Fire book saga on which the series is based know that season 4 will be a big one for Tyrion.

Maisie Williams (Arya Stark) says that the Starks will be "coming back stronger" this season after being devastated by the loss of Robb (Richard Madden) and Catelyn (Michelle Fairley) in the "Red Wedding" episode of season 3. Arya, Sansa (Sophie Turner) and Bran (Isaac Hempstead-Wright) will all be making big treks over the course of the season.

Watch the teaser for the Ice and Fire: A Foreshadowing preview special:

Meanwhile, guest star Pedro Pascal has previewed his new character: The Red Viper. Pascal talked to Access Hollywood this week about his role of Oberyn Martell/The Red Viper, previewing what fans should expect from him.

"He's a prince who doesn't play by the rules," Pascal revealed. "He is from the land of Dorne and he comes to King's Landing to stir things up, and he has a really specific agenda and he really doesn't care what people think or also doesn't care what consequence he might meet. You know, he doesn't give a [expletive]."

Game of Thrones season 4 premieres Sunday, April 6 at 9 p.m. on HBO.

Watch the Game of Thrones season 4 trailer here: