In this high-octane Hong Kong romp, Chan Foh (Jackie Chan), a simple, put-upon auto mechanic who runs a repair shop with his family, manages to land outlaw racer Warner Krugman (Thorsten Nickel) in the slammer. Krugman breaks out of prison and retaliates by busting up Foh's garage and kidnapping his innocent sisters. Now, the only way Foh can get them back is to beat Krugman at his own game: racing.