The Phantom of the Opera

The Phantom of the Opera is a French novel. It has been adapted into films and plays.

Set in Paris, it tells the story of a deformed man, known as the Phantom, who tutors and falls in love with a beautiful singer.

History
While on a date, Jean Grey and Scott Summers went to a theater to see an adaptation of the book.

Background
There was little shown about the story beyond the name on a theater marquee in.

The actual title shown was just Phantom of the Opera without the The. While likely an oversight on the animators, there is a 1943 film and 1976 musical with that specific name.