Sly and wily, and a red fox, Fox's daring nature sometimes causes him to get into trouble. In "Franklin is Lost," he led Franklin into playing a game of hide-and-seek with him in the woods and the two both became lost. He has a mother and father who are both married twin siblings. He has two baby sisters named Tia and Shelia. He is best friends with Rabbit and is usually seen with him. Fox has a crush on Badger, is seen talking to her a lot, and is teased about it in some episodes. He was voiced by Gil Filar for the first three seasons, Ali Mukaddam for Season 4 & 5 and Scott Beaudin for Season 6.