Why Sam Is the Most Important Character on Game of Thrones
14 Times MVP Samwell Tarly Literally Changed the Course of Game of Thrones
3
When Jon Snow and Lord Commander Mormont are attacked by a wight outside the Wall at the end of season one, Sam informs the Night's Watch he's read a book that states the dead can only be brought back to life by the touch of a White Walker, mythical beings who sleep beneath the ice.