When his car breaks down, a quiet loner agrees to clean an abandoned family fun center in exchange for repairs. He soon finds himself waging war against possessed animatronic mascots while trapped inside Willy's Wonderland.

Infamous outlaw Harland Rust breaks his estranged grandson Lucas out of prison, after Lucas is convicted to hang for an accidental murder. The two must outrun legendary U.S Marshal Wood Helm and bounty hunter Fenton "Preacher" Lang who are hot on their tails. Deeply buried secrets rise from the ashes and an unexpected familial bond begins to form as the mismatched duo tries to survive the merciless American Frontier.