Marilyn, an expert in Ninja skills, assassinates people at night on behalf of Nancy, leader of a criminal cartel (which officially is a shipping line). Nancy's brother Willy falls in love with the mysterious Marilyn. When Nancy tries to get rid of Marilyn because of the usual "she knows too much", Willy tries to stop her... He always thought Nancy runs a legal business, so there is a family crisis at hand. Sweet keyboards push this to a rather melodramatic level, and it must be said the movie was better before, when more action kept the audience awake. There are some good fight and chase sequences in the middle of the movie, for example the fist-fight of Marilyn versus Tiger, a huge guy thrice her weight. Altogether okay to watch once, because it's an unusual story: two tough women determined to kill who's in their way, and a sensitive guy gets between them. I watched the German dubbed version running 1:23:22. For such an obscure movie, the synchronization was remarkably good.