Gollum
Gollum is a fictional character from J. R. R. Tolkien's legendarium. He was introduced in the 1937 fantasy novel "The Hobbit", and became an important character in its sequel, "The Lord of the Rings". Gollum was a Stoor Hobbit of the River-folk, who lived near the Gladden Fields. Originally known as Sméagol, he was corrupted by the One Ring and later named Gollum after his habit of making "a horrible swallowing noise in his throat".
The Hobbit (2003 video game)
On the first night of the quest, the entire company is captured by three trolls, who plan to eat them. However, Gandalf arrives, imitating the trolls' voices and causing them to fight amongst themselves until the sun rises, which turns them to stone. As Bilbo searches for supplies in their cave, he meets an injured elf, Lianna (Jennifer Hale), who he assists by finding her healing potion. He also finds a dagger, which he calls Sting. The party then move on to the Elven city of Rivendell, where Elrond tells them of a secret entrance into the Lonely Mountain. They then head to the Misty Mountains. During the night, they are attacked by goblins, and Bilbo is knocked unconscious. He awakens alone and lost. As he wanders through the underground passages, he finds a ring, and encounters a creature named Gollum (Daran Norris). Gollum makes a deal with Bilbo; they will play a game of riddles. If Gollum wins, he will eat Bilbo, but if Bilbo wins, Gollum will show him the way out. Bilbo wins the game, and Gollum says he must get something before he can lead Bilbo out. He then realizes his ring is gone. Bilbo puts the ring on and discovers it makes its wearer invisible. An infuriated Gollum runs to the exit to try to stop Bilbo leaving, unwittingly leading the invisible Bilbo out. He reunites with the dwarves and Gandalf, but the party are then attacked by a groups of goblins and wargs. They climb to the tops of the trees, and are rescued by a band of eagles, who drop them off near Mirkwood Forest.