Vincent Vivant agrees spy Stephan's proposal: to cross a boarder with a suitcase containing a very special thing.And of course he must not open this piece of luggage for it might explode and make mincemeat of him.He needs money to leave for a foreign country with his lover Martha.His partner,Molok,is in charge of doing away with him when the job is done.But Vincent discovers what fate lays in store for him and kills him.Now the young man is pursued at once by the police and Stephan's sidekicks.