Watch a 15-minute ‘Game of Thrones’ Season 4 Purple Wedding, growing dragons and Tyrion in danger

A 15-minute preview of Game of Thrones’ upcoming series has been released with glimpses of the Purple Wedding, Daenerys’ growing dragons and interviews with the cast.

Ice and Fire: A Foreshadowing offers footage from season 4 along with interviews with the stars in response to questions from fans submitted via Twitter.

The clip teases the Purple Wedding between King Joffrey (Jack Gleeson) and Margaery Tyrell (Natalie Dormer) with Charles Dance, who plays Tywin Lannister, revealing it ‘was like shooting a short film in itself’.