CULTURE, Misc. Game of Thrones Actors Then and Now June 3, 2015 See what Game of Thrones actors still retain their childhood looks and who has completely made a 180. See this side by side gallery of these popular characters when they were just regular kids. Jason Momoa – Khal Drogo Emilia Clarke – Daenerys Targaryen Lena Headey – Cersei Lannister Peter Dinklage – Tyrion Lannister Kit Harrington – Jon Snow Maisie Williams – Arya Stark Jack Gleeson – Joffrey Baratheon Sean Bean – Eddard Stark Nathalie Emmanuel – Missandei George R.R. Martin – Creator Facebook Comments Related PostsJapanese Game of Thrones Manga CoversNikolaj Coster-Waldau by David RoemerAlfie Allen by Olgac BozalpEmilia Clarke by Emma SummertonAll of Game of Thrones Characters First & Final MomentsGame of Thrones: Audition Reel