Although Gandalf rescues them, Bilbo is separated from the others, and later stumbles across a mysterious ring and encounters Gollum, who engages him in a game of riddles.
Although Gandalf rescues them, Bilbo gets separated from the others as they flee the goblins. Lost in the goblin tunnels, he stumbles across a mysterious ring and then encounters Gollum, who engages him in a game of riddles.