The Phantom of the Opera

The Phantom of the Opera is a movie starring Herbert Lom, Heather Sears, and Edward de Souza. An acid-scarred composer has his dwarf helper bring an opera singer to his London sewer hide-out.
A London opera house is haunted by tragic events on its opening night, but when its star is kidnapped, a producer tracks down the Phantom who is intent on seeking his revenge.