<Li> Ian Whyte as the giant Dongo the Dommed </Li> <Li> Neil Fingleton as the giant Mag Mar Tun Doh Weg </Li> <Li> Spencer Wilding as a White Walker </Li> <P> Ned Stark (season 1, 6 - 7) portrayed by Sean Bean in season 1 as an adult, and by Sebastian Croft in season 6 as a child, and Robert Aramayo in season 6 and 7 as a young adult . Eddard "Ned" Stark of House Stark, Lord of Winterfell and Warden of the North, becomes the Hand of the King after Lord Jon Arryn's death . He is known for his sense of honor and justice . He took part in Robert's Rebellion after his sister Lyanna was kidnapped by Crown Prince Rhaegar Targaryen . When Ned's father and brother went south to reclaim her, the "Mad King" Aerys Targaryen burned both of them alive . Ned and Robert Baratheon led the rebellion to unseat him from the throne . As the show opens, Ned has been content to remain in the north, but after the death of Lord Jon Arryn, he is convinced that it is his duty to accept the position of Hand of the King . Ned is not interested in politics, and prefers to rule with honor and follow the law . While investigating the reason for the death of Jon Arryn, he discovers that all three of Robert's children with Queen Cersei were fathered by Cersei's twin brother Jaime . When Ned confronts Cersei about the truth, she has him imprisoned for treason after he publicly denounces Joffrey . Ned is convinced by Varys that if he goes to his death honorably, as he is prepared to do, his daughters will suffer for it . To protect them, he sacrifices his honor and publicly declares that he was plotting to steal the throne and that Joffrey is the true king . Despite Cersei's promise that Ned would be allowed to join the Night's Watch in exile, Joffrey orders Ned's execution for his own amusement and later torments Sansa by forcing her to look at her father's head . His bones are later returned to Catelyn in the Stormlands by Petyr Baelish, who laments Ned's downfall and that he was too honorable to seize power through force, rather insisting the throne pass to Lord Stannis Baratheron, Robert's younger brother . Baelish's preferred course of action, revealed only to Ned, had been to seize Cersei and her children first and rule in Joffrey's name as Regent and Lord Protector . Ned's execution, however, is not in vain, since he notifies Stannis of the truth of Joffrey's parentage, and Stannis informs all of Westeros, which sets into motion the War of Five Kings against House Lannister . </P>

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