Subway is filmed mostly inside a Subway.A young woman is having an affair with one of the the dropouts that live within the underground tunnels of the Subway,a young blond Christopher Lambert is her lover,Jean Reno is his friend the drummer in the underground band.The dropouts mostly live on handouts,pickpocketing and stealing.Her husband is wealthy and doesn't like what's going on,so he sends out a posse of his henchmen and a team of Policemen to sort her lover out and a lot of cat and mouse ensues.