Three fifty-something women set out to repeat the European inter-railing adventures of their youth, after their close friend passes away leaving them rail tickets, and a final request: to take her teenage daughter with them.

After the murder of his wife and son by an escaped criminal Sheriff Matt Austin sets out to capture him only to find he's been hired by a greedy land baron seeking to take land from a widow and her son.

On his final voyage a commandeer aboard a nuclear submarine is making a shocking bid for world peace. With the help of mercenaries he takes over the sub in order to hold Washington D.C. and the world hostage.