Onder andere met: William Berger (Prof. Gerry Farrell), Ira von Fürstenberg (Trudy Farrell (as Ira Furstenberg)), Edwige Fenech (Marie Chaney), Howard Ross (Jack Davidson), Helena Ronee (Peggy Davidson), Teodoro Corrà (George Stark), Ely Galleani (Isabel (as Justine Gall)), Edith Meloni (Jill Stark), Mauro Bosco (Charles), Maurice Poli (Nick Chaney)