The Hobbit movies expanded the personalities of the Dwarven characters from J.R.R. Tolkien's original book, but sometimes it feels like you need a chart to keep track of who is who under all that beard hair. Fortunately, the Lord of the Rings Project has made just such a chart.
Emil Johansson, who has been obsessively visualizing all sorts of data from Middle-earth, brings us this handy flowchart that helps you separate Oin from Gloin and Fili from Kili. Be sure to check out more Johansson's charts, timelines, and maps at the LoTR Project.