1. -  Glenna Forster Jones,  Leo The Last,  1970.  For the black hooker spied upon by Marcello Mastroianni's Euro-monarch exiled to London slums,  director Joseph  Losey wanted  he  singer wife of  his usual composer, John Dankworth. Retaining  Mastroianni only, John Boorman re-adapted George Tabori's  Black Comedy play..