White Walker

The White Walker, or White Walker commander, is a character and antagonist in the HBO Fantasy/Drama series, ''Game of Thrones. ''He is a member of the White Walker race, a group of mystical and violent ice creatures that inhabited the lands of Westeros before the first men. He and his kind are extremely hostile towards Humans and intend on taking back Westoros and wiping Humanity from exsistance. The Walker commander is part of the White Walker army that marches on, the seven kingdoms of Westoros.

He is portrayed by actor Ross Mullan.

Season 2
The White Walker is first seen in control of a vast number of Wights, re-animated corpses that are used to fight the White Walker's enemies. His march his witnessed by recent Night's Watch  recruit, Samwell Tarly who had been left by his fello watchmen aftre hearing the White Walker warning horn. The White Walker commander briefly looks at Sam and for unknown reasons dismisses and spares him. He then lets out a wretched roar comanding his undead legion to begin it's march towards the wall that protects the kingdoms of Westeros.

Season 3
The White Walker appears again when he stalks Tarly and his companion Gilly, a young girl and daughter of the vile Craster, who took her newborn child and left Craster's keep with Sam. Eventually Sam and Gilly stop to rest in an abandoned hut before Sam notices a strange change in the wind and high pitched roars from the dark cold forrest. As SAm investigates he notices the Walker commander walkin towards him and Gilly with the intent to take Gilly's child as a sacrifice. As the Walker approaches Sam attempts to halt him by threating the creature with his sword, this however is to no avail as the White Walker simply grabs, freezes and shatters his blade before punching him aside and continuing his stride towards Gilly and her child. As the Walker reaches for Gilly's baby Sam stabs the monster in the back with dagger of dragonglass that he had unearthed from the ice earlier, dragonglass happens to be the only material that can destroy a White Walker. The Walker commander roars in pain and attempts to pull the dagger from his back unsuccessfully. He then turns to Sam enraged, howvere before he can strike he beigins to crack and fall apart before falling to his knees and shatters to a thousand pieces, killing him for good