Random facts about Game of Thrones that I found on another site:
Robb Stark (Richard Madden) is dating Jenna Louise Colemam from Dr Who.
Sansa Stark (Sophie Turner) is a natural blonde.
Peter Dinklage got Lena Headey her role. The two became friends back in 2006 when they met on the Toronto set of “Ultra" and led her to the Kingdoms of Westeros.
Shae (Sibel Kekilli) was a porn star by the name of "Dilara" and when her parents found out, they broke off all contact with her. Before/after nose job:
George R.R. Martin has revealed how he plans to end the series to producers D.B. Weiss and David Benioff in case he dies before he finishes.
George R.R. Martin sent Joffrey Baratheon (Jack Gleeson) a letter that said, “Congratulations on your marvelous performance, everyone hates you.”
The Dothraki Language was developed for the TV series by the linguist David J. Peterson. He has developed over 3000 words, and even gave tribute to his wife Erin - the verb "erinat" (to be good) and the noun "erinak" (lady, kind one) - and cat Okeo (friend)
Kahl Drogo (Jason Momoa) was named the 1999 Hawaii Model of the Year and got his breakout on Baywatch Hawaii, where he beat out over 1000 other people.
Theon Greyjoy (Alfie Allen) is Lily Allen's little brother and "Alfie" is about him.
Viserys Targaryen (Harry Lloyd) is the great-great-great grandson of Charles Dickens.