When a massive, unmanned locomotive roars out of control, the threat is more ominous than just a derailment. The train is laden with toxic chemicals, and an accident would decimate human life and cause an environmental disaster. The only hope of bringing the train to a safe stop is in the hands of veteran engineer Frank Barnes, and young conductor Will Colson, who must risk their lives to save those in the runaway's path. Inspired by true events.

A disgruntled former employee hijacks the Seabourn Legend cruise liner. Set on a fixed course, without any means of communication and at the mercy of the hijacker, it's up to the one cop on vacation, and his soon to be fiancé (hopefully) Annie, to regain control of it before it kills the passengers and causes an environmental disaster. Insurmountable and daunting tasks awaits them on their perilous journey throughout the ship trying to fend off the hijacker and save the passengers.