Subway (1985)

stolen a package containing documents at a party, fred takes refuge in the parisian subway. there he comes into contact with an extravagant community made up of petty criminals, artists, homeless people, dropouts. helena, owner of the documents, gets in touch with him, partly to get them back, especially to see him again. with the ransom money, fred plans to produce an underground rock band. the problem is that he has police and private detectives on his heels.