>>
I believe "The Boy Friend" was given a sequel -- or at least I remember reading some summary of it. I don't think that worked, either. No, there is a sequel to Boy Friend called "Dovirce Me, Darling", and it aint so hot.
But, please -- imagine:
PHANTOM OF THE OPERA 2: BRIDE OF THE PHANTOM, in which we find that Christine, during her days with the Phantom, slowly went mad and now wanders Paris, wreaking terror and murder!
PHANTOM OF THE OPERA 3: SON OF THE PHANTOM, in which we find out what was really going on in that sub-basement, as the love child of Christine and the Phantom wanders the Opers House, wreaking terror and murder!
PHANTOM OF THE OPERA 4: THE PHANTOM MEETS THE THREE STOOGER, in which the Phantom rises from the dead and confronts three tourists in Paris in the 1960s. Hilarity ensues.
PHANTOM OF THE OPERA 5: THE PHANTOM MEETS EVITA... No, even that's too horrible to consider.
http://docandraider.com