Game of Thrones is finally back and one of the series biggest characters is swapping the Iron Throne for London Film & Comic Con.

Natalie Dormer, who plays Margaery Tyrell in the hit HBO series, will be a guest at the event, which will run at Olympia in Hammersmith Road from Friday (July 28) to Sunday (July 30).

*SPOILER ALERT* - Fans in denial have been left wondering the fate of Margaery, although it was pretty clear she did not survive Queen Cersei's evil plan, after she blew up the Sept in the final episode of season six.

Queen Margaery actress Natalie Dormer was last seen at Sept of Baelor in King's Landing

Finn Jones, who plays Margaery's brother, Loras Tyrell will also be a guest during the weekend alongside more cast members.

Other GoT cast in attendance includes Conleth Hill (Varys), Pilou Asbaek (Euron Greyjoy), Kristian Nairn (Hodor), Jessica Henwick (Nymeria Sand), Julian Glover (Grand Maester Pycelle) and Gemma Whelan (Yara Greyjoy).

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If you love comic books and fantasy series, this year's all-star line up will blow your mind, as Benedict Cumberbatch, Matt Lucas, Pamela Anderson and Alyson Hannigan are also on the bill.

Fans of The Walking Dead will also be able to get up close and personal with the AMC hit series iconic characters including Steven Yeun (Glen), Emily Kinney (Beth) and David Morrissey (The Governor).

WWE superstars Edge and Christian will be at the event in a 'rare' joint appearance.

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