Game of Thrones (season 3)
"Game of Thrones" rapidly became a critical and commercial success after it started airing in April 2011. A few days after ratings for the second season's premiere, "The North Remembers", hit a series high of 8.3 million viewers, HBO announced the show's renewal for a third season. Prior to that announcement, there had been rumors and reports that showrunners David Benioff and D. B. Weiss planned to shoot seasons three and four simultaneously. Benioff said that this would be very efficient, but impossible to write.
Sean Bean
Bean starred in the first season of "Game of Thrones", HBO's adaptation of the "A Song of Ice and Fire" novels by George R. R. Martin, playing the part of Lord Eddard Stark. Bean and Peter Dinklage were the two actors whose inclusion show runners David Benioff and D. B. Weiss considered necessary for the show to become a success, and for whose roles no other actors were considered. His portrayal won him critical praise; as "The A.V. Club" reviewer put it, he "portrayed Ned as a man who knew he lived in the muck but hoped for better and assumed everyone else would come along for the ride." HBO's promotional efforts focused on Bean as the show's leading man and best-known actor.