Beware of men who don't traffic in the truth.
Two young boys, Ellis and his best friend Neckbone, meet a mysterious drifter named Mud who’s hiding out in an abandoned boat that’s beached on a deserted island in the middle of the Mississippi. Like a good Southern boy, Mud has a way with words and fascinates the boys with a series of stories about his life and why he’s hiding out on the island. He says he’s there to meet the love of his life, Juniper, who’s waiting in town for him, but he can’t go and get her because a group of bounty hunters are after him for killing a man in Texas. Neckbone is very suspicious of the stranger, but Ellis is a sucker when it comes to love and makes an executive decision to help Mud extricate himself from his predicament.