Captured wight

A wight is captured by a company led by Jon Snow in order to prove the existence of the White Walkers and the army of the dead to Queen Cersei Lannister.

Background
He was a member of the Free Folk before turning into a wight.

Season 7
The wight was among a group being led by a White Walker when they were ambushed by a group consisting of Jon Snow, Jorah Mormont, Tormund, Sandor Clegane, Beric Dondarrion, Thoros, Gendry and several wildlings. Once Jon killed the White Walker with Longclaw, the other wights dropped dead, leaving this one alone. It tried to escape, but was knocked to the ground by a punch from Tormund. Sandor threw himself on top of it, and it led out a loud shriek. Sandor attempted to silence it by covering its mouth with his hand, causing its skin to peel off. Though Sandor did manage to silence it, it's shrieks had caught the attention of the rest of the army of the dead. As the army closed in, the group put a bag over the wight's head and tied it up with ropes, and fled with Sandor carrying the wight over his shoulder. They were cornered with the surrounding army forced them onto a rock in the middle of a frozen lake, but could not attack as the icy was fragile. As both sides waited, the captured wight constantly tried to escape from its bound. Sandor eventually got annoyed and kicked it, causing it to cry out and the other wights to respond. When the wights eventually attacked one the ice had been hardened by the presence of the Night King and the other White Walkers, several of them tried to rescue the captured, but were destroyed by its abductors. Daenerys Targaryen arrived towards the end of the battle with her dragons Drogon, Viserion and Rhaegal, and the captured wight was taken away on Dragon, with Sandor securing it by impaling it on one of the dragon's spikes.