The deformed Phantom who haunts the Paris Opera House causes murder and mayhem in an attempt to make the woman he loves a star.
Gwynplaine, son of Lord Clancharlie, has a permanent smile carved on his face by the King, in revenge for Gwynplaine's father's treachery. Gwynplaine is adopted by a travelling showman and becomes a popular idol. He falls in love with the blind Dea. The king dies, and his evil jester tries to destroy or corrupt Gwynplaine.
An impoverished British lord (Paul Menford) impersonates a doctor in order to woo an ailing American heiress (Dorothy Adams). The lord is in it for love, but his business associate (Joe Diamond) smells money.
